64020824

素因数分解:

$2^3\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1163}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 137445120

約数和(自身を除く): 73424296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 983, 1163, 1966, 2326, 3932, 4652, 6881, 7864, 8141, 9304, 13762, 16282, 27524, 32564, 55048, 65128, 1143229, 2286458, 4572916, 8002603, 9145832, 16005206, 32010412, 64020824]

約数ペア:

[(1, 64020824), (2, 32010412), (4, 16005206), (7, 9145832), (8, 8002603), (14, 4572916), (28, 2286458), (56, 1143229), (983, 65128), (1163, 55048), (1966, 32564), (2326, 27524), (3932, 16282), (4652, 13762), (6881, 9304), (7864, 8141)]