38966928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:853

約数の個数: 160

約数和(自身を含む): 135324672

約数和(自身を除く): 96357744

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 231, 264, 273, 286, 308, 312, 336, 364, 429, 462, 528, 546, 572, 616, 624, 728, 811, 858, 924, 1001, 1092, 1144, 1232, 1456, 1622, 1716, 1848, 2002, 2184, 2288, 2433, 3003, 3244, 3432, 3696, 4004, 4368, 4866, 5677, 6006, 6488, 6864, 8008, 8921, 9732, 10543, 11354, 12012, 12976, 16016, 17031, 17842, 19464, 21086, 22708, 24024, 26763, 31629, 34062, 35684, 38928, 42172, 45416, 48048, 53526, 62447, 63258, 68124, 71368, 73801, 84344, 90832, 107052, 115973, 124894, 126516, 136248, 142736, 147602, 168688, 187341, 214104, 221403, 231946, 249788, 253032, 272496, 295204, 347919, 374682, 428208, 442806, 463892, 499576, 506064, 590408, 695838, 749364, 811811, 885612, 927784, 999152, 1180816, 1391676, 1498728, 1623622, 1771224, 1855568, 2435433, 2783352, 2997456, 3247244, 3542448, 4870866, 5566704, 6494488, 9741732, 12988976, 19483464, 38966928]

約数ペア:

[(1, 38966928), (2, 19483464), (3, 12988976), (4, 9741732), (6, 6494488), (7, 5566704), (8, 4870866), (11, 3542448), (12, 3247244), (13, 2997456), (14, 2783352), (16, 2435433), (21, 1855568), (22, 1771224), (24, 1623622), (26, 1498728), (28, 1391676), (33, 1180816), (39, 999152), (42, 927784), (44, 885612), (48, 811811), (52, 749364), (56, 695838), (66, 590408), (77, 506064), (78, 499576), (84, 463892), (88, 442806), (91, 428208), (104, 374682), (112, 347919), (132, 295204), (143, 272496), (154, 253032), (156, 249788), (168, 231946), (176, 221403), (182, 214104), (208, 187341), (231, 168688), (264, 147602), (273, 142736), (286, 136248), (308, 126516), (312, 124894), (336, 115973), (364, 107052), (429, 90832), (462, 84344), (528, 73801), (546, 71368), (572, 68124), (616, 63258), (624, 62447), (728, 53526), (811, 48048), (858, 45416), (924, 42172), (1001, 38928), (1092, 35684), (1144, 34062), (1232, 31629), (1456, 26763), (1622, 24024), (1716, 22708), (1848, 21086), (2002, 19464), (2184, 17842), (2288, 17031), (2433, 16016), (3003, 12976), (3244, 12012), (3432, 11354), (3696, 10543), (4004, 9732), (4368, 8921), (4866, 8008), (5677, 6864), (6006, 6488)]