628702528

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{239597}}^1$

素因数の和:239650

約数の個数: 28

約数和(自身を含む): 1278015732

約数和(自身を除く): 649313204

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 239597, 479194, 958388, 1916776, 3833552, 7667104, 9823477, 15334208, 19646954, 39293908, 78587816, 157175632, 314351264, 628702528]

約数ペア:

[(1, 628702528), (2, 314351264), (4, 157175632), (8, 78587816), (16, 39293908), (32, 19646954), (41, 15334208), (64, 9823477), (82, 7667104), (164, 3833552), (328, 1916776), (656, 958388), (1312, 479194), (2624, 239597)]