71928448

素因数分解:

$2^7\times {\mathrm{269}}^1\times {\mathrm{2089}}^1$

素因数の和:2372

約数の個数: 32

約数和(自身を含む): 143896500

約数和(自身を除く): 71968052

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 269, 538, 1076, 2089, 2152, 4178, 4304, 8356, 8608, 16712, 17216, 33424, 34432, 66848, 133696, 267392, 561941, 1123882, 2247764, 4495528, 8991056, 17982112, 35964224, 71928448]

約数ペア:

[(1, 71928448), (2, 35964224), (4, 17982112), (8, 8991056), (16, 4495528), (32, 2247764), (64, 1123882), (128, 561941), (269, 267392), (538, 133696), (1076, 66848), (2089, 34432), (2152, 33424), (4178, 17216), (4304, 16712), (8356, 8608)]