72919552

素因数分解:

$2^9\times {\mathrm{142421}}^1$

素因数の和:142439

約数の個数: 20

約数和(自身を含む): 145697706

約数和(自身を除く): 72778154

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 142421, 284842, 569684, 1139368, 2278736, 4557472, 9114944, 18229888, 36459776, 72919552]

約数ペア:

[(1, 72919552), (2, 36459776), (4, 18229888), (8, 9114944), (16, 4557472), (32, 2278736), (64, 1139368), (128, 569684), (256, 284842), (512, 142421)]