28753634

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6869}}^1$

素因数の和:6914

約数の個数: 32

約数和(自身を含む): 55399680

約数和(自身を除く): 26646046

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 6869, 13738, 48083, 89297, 96166, 157987, 178594, 315974, 625079, 1105909, 1250158, 2053831, 2211818, 4107662, 14376817, 28753634]

約数ペア:

[(1, 28753634), (2, 14376817), (7, 4107662), (13, 2211818), (14, 2053831), (23, 1250158), (26, 1105909), (46, 625079), (91, 315974), (161, 178594), (182, 157987), (299, 96166), (322, 89297), (598, 48083), (2093, 13738), (4186, 6869)]