29683888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{142711}}^1$

素因数の和:142732

約数の個数: 20

約数和(自身を含む): 61937008

約数和(自身を除く): 32253120

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 142711, 285422, 570844, 1141688, 1855243, 2283376, 3710486, 7420972, 14841944, 29683888]

約数ペア:

[(1, 29683888), (2, 14841944), (4, 7420972), (8, 3710486), (13, 2283376), (16, 1855243), (26, 1141688), (52, 570844), (104, 285422), (208, 142711)]