42102736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4937}}^1$

素因数の和:4999

約数の個数: 40

約数和(自身を含む): 90009864

約数和(自身を除く): 47907128

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 4937, 8528, 9874, 19748, 39496, 64181, 78992, 128362, 202417, 256724, 404834, 513448, 809668, 1026896, 1619336, 2631421, 3238672, 5262842, 10525684, 21051368, 42102736]

約数ペア:

[(1, 42102736), (2, 21051368), (4, 10525684), (8, 5262842), (13, 3238672), (16, 2631421), (26, 1619336), (41, 1026896), (52, 809668), (82, 513448), (104, 404834), (164, 256724), (208, 202417), (328, 128362), (533, 78992), (656, 64181), (1066, 39496), (2132, 19748), (4264, 9874), (4937, 8528)]