72676448

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{174703}}^1$

素因数の和:174726

約数の個数: 24

約数和(自身を含む): 154088928

約数和(自身を除く): 81412480

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 174703, 349406, 698812, 1397624, 2271139, 2795248, 4542278, 5590496, 9084556, 18169112, 36338224, 72676448]

約数ペア:

[(1, 72676448), (2, 36338224), (4, 18169112), (8, 9084556), (13, 5590496), (16, 4542278), (26, 2795248), (32, 2271139), (52, 1397624), (104, 698812), (208, 349406), (416, 174703)]