26198432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 56391552

約数和(自身を除く): 30193120

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 887, 923, 1136, 1774, 1846, 2272, 3548, 3692, 7096, 7384, 11531, 14192, 14768, 23062, 28384, 29536, 46124, 62977, 92248, 125954, 184496, 251908, 368992, 503816, 818701, 1007632, 1637402, 2015264, 3274804, 6549608, 13099216, 26198432]

約数ペア:

[(1, 26198432), (2, 13099216), (4, 6549608), (8, 3274804), (13, 2015264), (16, 1637402), (26, 1007632), (32, 818701), (52, 503816), (71, 368992), (104, 251908), (142, 184496), (208, 125954), (284, 92248), (416, 62977), (568, 46124), (887, 29536), (923, 28384), (1136, 23062), (1774, 14768), (1846, 14192), (2272, 11531), (3548, 7384), (3692, 7096)]