71412496

素因数分解:

$2^4\times {\mathrm{1091}}^1\times {\mathrm{4091}}^1$

素因数の和:5190

約数の個数: 20

約数和(自身を含む): 138522384

約数和(自身を除く): 67109888

約数列:

[1, 2, 4, 8, 16, 1091, 2182, 4091, 4364, 8182, 8728, 16364, 17456, 32728, 65456, 4463281, 8926562, 17853124, 35706248, 71412496]

約数ペア:

[(1, 71412496), (2, 35706248), (4, 17853124), (8, 8926562), (16, 4463281), (1091, 65456), (2182, 32728), (4091, 17456), (4364, 16364), (8182, 8728)]