766636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 1509984

約数和(自身を除く): 743348

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 641, 1196, 1282, 2564, 8333, 14743, 16666, 29486, 33332, 58972, 191659, 383318, 766636]

約数ペア:

[(1, 766636), (2, 383318), (4, 191659), (13, 58972), (23, 33332), (26, 29486), (46, 16666), (52, 14743), (92, 8333), (299, 2564), (598, 1282), (641, 1196)]