3979328

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:750

約数の個数: 28

約数和(自身を含む): 7990332

約数和(自身を除く): 4011004

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 641, 776, 1282, 1552, 2564, 3104, 5128, 6208, 10256, 20512, 41024, 62177, 124354, 248708, 497416, 994832, 1989664, 3979328]

約数ペア:

[(1, 3979328), (2, 1989664), (4, 994832), (8, 497416), (16, 248708), (32, 124354), (64, 62177), (97, 41024), (194, 20512), (388, 10256), (641, 6208), (776, 5128), (1282, 3104), (1552, 2564)]