291288512

素因数分解:

$2^6\times {\mathrm{251}}^1\times {\mathrm{18133}}^1$

素因数の和:18396

約数の個数: 28

約数和(自身を含む): 580360536

約数和(自身を除く): 289072024

約数列:

[1, 2, 4, 8, 16, 32, 64, 251, 502, 1004, 2008, 4016, 8032, 16064, 18133, 36266, 72532, 145064, 290128, 580256, 1160512, 4551383, 9102766, 18205532, 36411064, 72822128, 145644256, 291288512]

約数ペア:

[(1, 291288512), (2, 145644256), (4, 72822128), (8, 36411064), (16, 18205532), (32, 9102766), (64, 4551383), (251, 1160512), (502, 580256), (1004, 290128), (2008, 145064), (4016, 72532), (8032, 36266), (16064, 18133)]