40240147178

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{42703}}^1$

素因数の和:42963

約数の個数: 64

約数和(自身を含む): 78220062720

約数和(自身を除く): 37979915542

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 211, 319, 406, 422, 638, 1477, 2233, 2321, 2954, 4466, 4642, 6119, 12238, 16247, 32494, 42703, 42833, 67309, 85406, 85666, 134618, 298921, 469733, 471163, 597842, 939466, 942326, 1238387, 2476774, 3288131, 6576262, 8668709, 9010333, 13622257, 17337418, 18020666, 27244514, 63072331, 95355799, 99113663, 126144662, 190711598, 198227326, 261299657, 522599314, 693795641, 1387591282, 1829097599, 2874296227, 3658195198, 5748592454, 20120073589, 40240147178]

約数ペア:

[(1, 40240147178), (2, 20120073589), (7, 5748592454), (11, 3658195198), (14, 2874296227), (22, 1829097599), (29, 1387591282), (58, 693795641), (77, 522599314), (154, 261299657), (203, 198227326), (211, 190711598), (319, 126144662), (406, 99113663), (422, 95355799), (638, 63072331), (1477, 27244514), (2233, 18020666), (2321, 17337418), (2954, 13622257), (4466, 9010333), (4642, 8668709), (6119, 6576262), (12238, 3288131), (16247, 2476774), (32494, 1238387), (42703, 942326), (42833, 939466), (67309, 597842), (85406, 471163), (85666, 469733), (134618, 298921)]