427328

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{607}}^1$

素因数の和:630

約数の個数: 28

約数和(自身を含む): 926592

約数和(自身を除く): 499264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 607, 704, 1214, 2428, 4856, 6677, 9712, 13354, 19424, 26708, 38848, 53416, 106832, 213664, 427328]

約数ペア:

[(1, 427328), (2, 213664), (4, 106832), (8, 53416), (11, 38848), (16, 26708), (22, 19424), (32, 13354), (44, 9712), (64, 6677), (88, 4856), (176, 2428), (352, 1214), (607, 704)]