69647968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{167423}}^1$

素因数の和:167446

約数の個数: 24

約数和(自身を含む): 147667968

約数和(自身を除く): 78020000

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 167423, 334846, 669692, 1339384, 2176499, 2678768, 4352998, 5357536, 8705996, 17411992, 34823984, 69647968]

約数ペア:

[(1, 69647968), (2, 34823984), (4, 17411992), (8, 8705996), (13, 5357536), (16, 4352998), (26, 2678768), (32, 2176499), (52, 1339384), (104, 669692), (208, 334846), (416, 167423)]