67717496

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 159356160

約数和(自身を除く): 91638664

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 211, 308, 422, 521, 616, 844, 1042, 1477, 1688, 2084, 2321, 2954, 3647, 4168, 4642, 5731, 5908, 7294, 9284, 11462, 11816, 14588, 16247, 18568, 22924, 29176, 32494, 40117, 45848, 64988, 80234, 109931, 129976, 160468, 219862, 320936, 439724, 769517, 879448, 1209241, 1539034, 2418482, 3078068, 4836964, 6156136, 8464687, 9673928, 16929374, 33858748, 67717496]

約数ペア:

[(1, 67717496), (2, 33858748), (4, 16929374), (7, 9673928), (8, 8464687), (11, 6156136), (14, 4836964), (22, 3078068), (28, 2418482), (44, 1539034), (56, 1209241), (77, 879448), (88, 769517), (154, 439724), (211, 320936), (308, 219862), (422, 160468), (521, 129976), (616, 109931), (844, 80234), (1042, 64988), (1477, 45848), (1688, 40117), (2084, 32494), (2321, 29176), (2954, 22924), (3647, 18568), (4168, 16247), (4642, 14588), (5731, 11816), (5908, 11462), (7294, 9284)]