64534912

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{38783}}^1$

素因数の和:38810

約数の個数: 32

約数和(自身を含む): 138458880

約数和(自身を除く): 73923968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 38783, 77566, 155132, 310264, 504179, 620528, 1008358, 1241056, 2016716, 2482112, 4033432, 4964224, 8066864, 16133728, 32267456, 64534912]

約数ペア:

[(1, 64534912), (2, 32267456), (4, 16133728), (8, 8066864), (13, 4964224), (16, 4033432), (26, 2482112), (32, 2016716), (52, 1241056), (64, 1008358), (104, 620528), (128, 504179), (208, 310264), (416, 155132), (832, 77566), (1664, 38783)]