65374736

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3581}}^1$

素因数の和:3759

約数の個数: 40

約数和(自身を含む): 145687104

約数和(自身を除く): 80312368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 652, 1141, 1304, 2282, 2608, 3581, 4564, 7162, 9128, 14324, 18256, 25067, 28648, 50134, 57296, 100268, 200536, 401072, 583703, 1167406, 2334812, 4085921, 4669624, 8171842, 9339248, 16343684, 32687368, 65374736]

約数ペア:

[(1, 65374736), (2, 32687368), (4, 16343684), (7, 9339248), (8, 8171842), (14, 4669624), (16, 4085921), (28, 2334812), (56, 1167406), (112, 583703), (163, 401072), (326, 200536), (652, 100268), (1141, 57296), (1304, 50134), (2282, 28648), (2608, 25067), (3581, 18256), (4564, 14324), (7162, 9128)]