28845808

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{30557}}^1$

素因数の和:30624

約数の個数: 20

約数和(自身を含む): 56837880

約数和(自身を除く): 27992072

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 30557, 61114, 122228, 244456, 488912, 1802863, 3605726, 7211452, 14422904, 28845808]

約数ペア:

[(1, 28845808), (2, 14422904), (4, 7211452), (8, 3605726), (16, 1802863), (59, 488912), (118, 244456), (236, 122228), (472, 61114), (944, 30557)]