39920496

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1543}}^1$

素因数の和:1579

約数の個数: 120

約数和(自身を含む): 130955904

約数和(自身を除く): 91035408

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 528, 539, 588, 616, 784, 924, 1078, 1176, 1232, 1543, 1617, 1848, 2156, 2352, 3086, 3234, 3696, 4312, 4629, 6172, 6468, 8624, 9258, 10801, 12344, 12936, 16973, 18516, 21602, 24688, 25872, 32403, 33946, 37032, 43204, 50919, 64806, 67892, 74064, 75607, 86408, 101838, 118811, 129612, 135784, 151214, 172816, 203676, 226821, 237622, 259224, 271568, 302428, 356433, 407352, 453642, 475244, 518448, 604856, 712866, 814704, 831677, 907284, 950488, 1209712, 1425732, 1663354, 1814568, 1900976, 2495031, 2851464, 3326708, 3629136, 4990062, 5702928, 6653416, 9980124, 13306832, 19960248, 39920496]

約数ペア:

[(1, 39920496), (2, 19960248), (3, 13306832), (4, 9980124), (6, 6653416), (7, 5702928), (8, 4990062), (11, 3629136), (12, 3326708), (14, 2851464), (16, 2495031), (21, 1900976), (22, 1814568), (24, 1663354), (28, 1425732), (33, 1209712), (42, 950488), (44, 907284), (48, 831677), (49, 814704), (56, 712866), (66, 604856), (77, 518448), (84, 475244), (88, 453642), (98, 407352), (112, 356433), (132, 302428), (147, 271568), (154, 259224), (168, 237622), (176, 226821), (196, 203676), (231, 172816), (264, 151214), (294, 135784), (308, 129612), (336, 118811), (392, 101838), (462, 86408), (528, 75607), (539, 74064), (588, 67892), (616, 64806), (784, 50919), (924, 43204), (1078, 37032), (1176, 33946), (1232, 32403), (1543, 25872), (1617, 24688), (1848, 21602), (2156, 18516), (2352, 16973), (3086, 12936), (3234, 12344), (3696, 10801), (4312, 9258), (4629, 8624), (6172, 6468)]