77628224

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{63839}}^1$

素因数の和:63870

約数の個数: 28

約数和(自身を含む): 162153600

約数和(自身を除く): 84525376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 63839, 127678, 255356, 510712, 1021424, 1212941, 2042848, 2425882, 4085696, 4851764, 9703528, 19407056, 38814112, 77628224]

約数ペア:

[(1, 77628224), (2, 38814112), (4, 19407056), (8, 9703528), (16, 4851764), (19, 4085696), (32, 2425882), (38, 2042848), (64, 1212941), (76, 1021424), (152, 510712), (304, 255356), (608, 127678), (1216, 63839)]