28331966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{4021}}^1$

素因数の和:4307

約数の個数: 16

約数和(自身を含む): 45947328

約数和(自身を除く): 17615362

約数列:

[1, 2, 13, 26, 271, 542, 3523, 4021, 7046, 8042, 52273, 104546, 1089691, 2179382, 14165983, 28331966]

約数ペア:

[(1, 28331966), (2, 14165983), (13, 2179382), (26, 1089691), (271, 104546), (542, 52273), (3523, 8042), (4021, 7046)]