64201072

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{23743}}^1$

素因数の和:23777

約数の個数: 30

約数和(自身を含む): 134699712

約数和(自身を除く): 70498640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 23743, 47486, 94972, 189944, 308659, 379888, 617318, 1234636, 2469272, 4012567, 4938544, 8025134, 16050268, 32100536, 64201072]

約数ペア:

[(1, 64201072), (2, 32100536), (4, 16050268), (8, 8025134), (13, 4938544), (16, 4012567), (26, 2469272), (52, 1234636), (104, 617318), (169, 379888), (208, 308659), (338, 189944), (676, 94972), (1352, 47486), (2704, 23743)]