40814774

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:118

約数の個数: 128

約数和(自身を含む): 91929600

約数和(自身を除く): 51114826

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 29, 37, 38, 58, 74, 77, 91, 133, 143, 154, 182, 203, 209, 247, 259, 266, 286, 319, 377, 406, 407, 418, 481, 494, 518, 551, 638, 703, 754, 814, 962, 1001, 1073, 1102, 1406, 1463, 1729, 2002, 2146, 2233, 2639, 2717, 2849, 2926, 3367, 3458, 3857, 4147, 4466, 4921, 5278, 5291, 5434, 5698, 6061, 6734, 7163, 7511, 7714, 7733, 8294, 9139, 9842, 10582, 11803, 12122, 13949, 14326, 15022, 15466, 18278, 19019, 20387, 23606, 27898, 29029, 37037, 38038, 40774, 42427, 50141, 54131, 58058, 63973, 74074, 78793, 82621, 84854, 97643, 100282, 100529, 108262, 127946, 142709, 153439, 157586, 165242, 195286, 201058, 224257, 265031, 285418, 306878, 448514, 530062, 551551, 703703, 1074073, 1103102, 1407406, 1569799, 1855217, 2148146, 2915341, 3139598, 3710434, 5830682, 20407387, 40814774]

約数ペア:

[(1, 40814774), (2, 20407387), (7, 5830682), (11, 3710434), (13, 3139598), (14, 2915341), (19, 2148146), (22, 1855217), (26, 1569799), (29, 1407406), (37, 1103102), (38, 1074073), (58, 703703), (74, 551551), (77, 530062), (91, 448514), (133, 306878), (143, 285418), (154, 265031), (182, 224257), (203, 201058), (209, 195286), (247, 165242), (259, 157586), (266, 153439), (286, 142709), (319, 127946), (377, 108262), (406, 100529), (407, 100282), (418, 97643), (481, 84854), (494, 82621), (518, 78793), (551, 74074), (638, 63973), (703, 58058), (754, 54131), (814, 50141), (962, 42427), (1001, 40774), (1073, 38038), (1102, 37037), (1406, 29029), (1463, 27898), (1729, 23606), (2002, 20387), (2146, 19019), (2233, 18278), (2639, 15466), (2717, 15022), (2849, 14326), (2926, 13949), (3367, 12122), (3458, 11803), (3857, 10582), (4147, 9842), (4466, 9139), (4921, 8294), (5278, 7733), (5291, 7714), (5434, 7511), (5698, 7163), (6061, 6734)]