40861912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 99277920

約数和(自身を除く): 58416008

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 41, 52, 56, 74, 82, 91, 104, 148, 164, 182, 259, 287, 296, 328, 364, 481, 518, 533, 574, 728, 962, 1036, 1066, 1148, 1369, 1517, 1924, 2072, 2132, 2296, 2738, 3034, 3367, 3731, 3848, 4264, 5476, 6068, 6734, 7462, 9583, 10619, 10952, 12136, 13468, 14924, 17797, 19166, 19721, 21238, 26936, 29848, 35594, 38332, 39442, 42476, 56129, 71188, 76664, 78884, 84952, 112258, 124579, 138047, 142376, 157768, 224516, 249158, 276094, 392903, 449032, 498316, 552188, 729677, 785806, 996632, 1104376, 1459354, 1571612, 2918708, 3143224, 5107739, 5837416, 10215478, 20430956, 40861912]

約数ペア:

[(1, 40861912), (2, 20430956), (4, 10215478), (7, 5837416), (8, 5107739), (13, 3143224), (14, 2918708), (26, 1571612), (28, 1459354), (37, 1104376), (41, 996632), (52, 785806), (56, 729677), (74, 552188), (82, 498316), (91, 449032), (104, 392903), (148, 276094), (164, 249158), (182, 224516), (259, 157768), (287, 142376), (296, 138047), (328, 124579), (364, 112258), (481, 84952), (518, 78884), (533, 76664), (574, 71188), (728, 56129), (962, 42476), (1036, 39442), (1066, 38332), (1148, 35594), (1369, 29848), (1517, 26936), (1924, 21238), (2072, 19721), (2132, 19166), (2296, 17797), (2738, 14924), (3034, 13468), (3367, 12136), (3731, 10952), (3848, 10619), (4264, 9583), (5476, 7462), (6068, 6734)]