72377728

素因数分解:

$2^7\times {\mathrm{565451}}^1$

素因数の和:565465

約数の個数: 16

約数和(自身を含む): 144190260

約数和(自身を除く): 71812532

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 565451, 1130902, 2261804, 4523608, 9047216, 18094432, 36188864, 72377728]

約数ペア:

[(1, 72377728), (2, 36188864), (4, 18094432), (8, 9047216), (16, 4523608), (32, 2261804), (64, 1130902), (128, 565451)]