42306824

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 95040000

約数和(自身を除く): 52733176

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 109, 116, 203, 218, 232, 239, 406, 436, 478, 763, 812, 872, 956, 1526, 1624, 1673, 1912, 3052, 3161, 3346, 6104, 6322, 6692, 6931, 12644, 13384, 13862, 22127, 25288, 26051, 27724, 44254, 48517, 52102, 55448, 88508, 97034, 104204, 177016, 182357, 194068, 208408, 364714, 388136, 729428, 755479, 1458856, 1510958, 3021916, 5288353, 6043832, 10576706, 21153412, 42306824]

約数ペア:

[(1, 42306824), (2, 21153412), (4, 10576706), (7, 6043832), (8, 5288353), (14, 3021916), (28, 1510958), (29, 1458856), (56, 755479), (58, 729428), (109, 388136), (116, 364714), (203, 208408), (218, 194068), (232, 182357), (239, 177016), (406, 104204), (436, 97034), (478, 88508), (763, 55448), (812, 52102), (872, 48517), (956, 44254), (1526, 27724), (1624, 26051), (1673, 25288), (1912, 22127), (3052, 13862), (3161, 13384), (3346, 12644), (6104, 6931), (6322, 6692)]