421312

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:268

約数の個数: 28

約数和(自身を含む): 868680

約数和(自身を除く): 447368

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 227, 232, 454, 464, 908, 928, 1816, 1856, 3632, 6583, 7264, 13166, 14528, 26332, 52664, 105328, 210656, 421312]

約数ペア:

[(1, 421312), (2, 210656), (4, 105328), (8, 52664), (16, 26332), (29, 14528), (32, 13166), (58, 7264), (64, 6583), (116, 3632), (227, 1856), (232, 1816), (454, 928), (464, 908)]