40748708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10177}}^1$

素因数の和:10212

約数の個数: 48

約数和(自身を含む): 95754624

約数和(自身を除く): 55005916

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 10177, 20354, 40708, 71239, 111947, 132301, 142478, 223894, 264602, 284956, 447788, 529204, 783629, 926107, 1455311, 1567258, 1852214, 2910622, 3134516, 3704428, 5821244, 10187177, 20374354, 40748708]

約数ペア:

[(1, 40748708), (2, 20374354), (4, 10187177), (7, 5821244), (11, 3704428), (13, 3134516), (14, 2910622), (22, 1852214), (26, 1567258), (28, 1455311), (44, 926107), (52, 783629), (77, 529204), (91, 447788), (143, 284956), (154, 264602), (182, 223894), (286, 142478), (308, 132301), (364, 111947), (572, 71239), (1001, 40708), (2002, 20354), (4004, 10177)]