64472096

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{154981}}^1$

素因数の和:155004

約数の個数: 24

約数和(自身を含む): 136694124

約数和(自身を除く): 72222028

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 154981, 309962, 619924, 1239848, 2014753, 2479696, 4029506, 4959392, 8059012, 16118024, 32236048, 64472096]

約数ペア:

[(1, 64472096), (2, 32236048), (4, 16118024), (8, 8059012), (13, 4959392), (16, 4029506), (26, 2479696), (32, 2014753), (52, 1239848), (104, 619924), (208, 309962), (416, 154981)]