25642064

素因数分解:

$2^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{809}}^1$

素因数の和:1107

約数の個数: 40

約数和(自身を含む): 57049920

約数和(自身を除く): 31407856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 283, 566, 809, 1132, 1618, 1981, 2264, 3236, 3962, 4528, 5663, 6472, 7924, 11326, 12944, 15848, 22652, 31696, 45304, 90608, 228947, 457894, 915788, 1602629, 1831576, 3205258, 3663152, 6410516, 12821032, 25642064]

約数ペア:

[(1, 25642064), (2, 12821032), (4, 6410516), (7, 3663152), (8, 3205258), (14, 1831576), (16, 1602629), (28, 915788), (56, 457894), (112, 228947), (283, 90608), (566, 45304), (809, 31696), (1132, 22652), (1618, 15848), (1981, 12944), (2264, 11326), (3236, 7924), (3962, 6472), (4528, 5663)]