28615294

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{11257}}^1$

素因数の和:11331

約数の個数: 16

約数和(自身を含む): 45392256

約数和(自身を除く): 16776962

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 11257, 22514, 348967, 461537, 697934, 923074, 14307647, 28615294]

約数ペア:

[(1, 28615294), (2, 14307647), (31, 923074), (41, 697934), (62, 461537), (82, 348967), (1271, 22514), (2542, 11257)]