64064784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{190669}}^1$

素因数の和:190687

約数の個数: 40

約数和(自身を含む): 189144640

約数和(自身を除く): 125079856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 190669, 381338, 572007, 762676, 1144014, 1334683, 1525352, 2288028, 2669366, 3050704, 4004049, 4576056, 5338732, 8008098, 9152112, 10677464, 16016196, 21354928, 32032392, 64064784]

約数ペア:

[(1, 64064784), (2, 32032392), (3, 21354928), (4, 16016196), (6, 10677464), (7, 9152112), (8, 8008098), (12, 5338732), (14, 4576056), (16, 4004049), (21, 3050704), (24, 2669366), (28, 2288028), (42, 1525352), (48, 1334683), (56, 1144014), (84, 762676), (112, 572007), (168, 381338), (336, 190669)]