4640288512

素因数分解:

$2^8\times {\mathrm{18126127}}^1$

素因数の和:18126143

約数の個数: 18

約数和(自身を含む): 9262451408

約数和(自身を除く): 4622162896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 18126127, 36252254, 72504508, 145009016, 290018032, 580036064, 1160072128, 2320144256, 4640288512]

約数ペア:

[(1, 4640288512), (2, 2320144256), (4, 1160072128), (8, 580036064), (16, 290018032), (32, 145009016), (64, 72504508), (128, 36252254), (256, 18126127)]