64399566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139393}}^1$

素因数の和:139416

約数の個数: 32

約数和(自身を含む): 160581888

約数和(自身を除く): 96182322

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 139393, 278786, 418179, 836358, 975751, 1533323, 1951502, 2927253, 3066646, 4599969, 5854506, 9199938, 10733261, 21466522, 32199783, 64399566]

約数ペア:

[(1, 64399566), (2, 32199783), (3, 21466522), (6, 10733261), (7, 9199938), (11, 5854506), (14, 4599969), (21, 3066646), (22, 2927253), (33, 1951502), (42, 1533323), (66, 975751), (77, 836358), (154, 418179), (231, 278786), (462, 139393)]