28957658

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{1301}}^1$

素因数の和:1693

約数の個数: 16

約数和(自身を含む): 44997120

約数和(自身を除く): 16039462

約数列:

[1, 2, 31, 62, 359, 718, 1301, 2602, 11129, 22258, 40331, 80662, 467059, 934118, 14478829, 28957658]

約数ペア:

[(1, 28957658), (2, 14478829), (31, 934118), (62, 467059), (359, 80662), (718, 40331), (1301, 22258), (2602, 11129)]