29881396

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{607}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 54204416

約数和(自身を除く): 24323020

約数列:

[1, 2, 4, 31, 62, 124, 397, 607, 794, 1214, 1588, 2428, 12307, 18817, 24614, 37634, 49228, 75268, 240979, 481958, 963916, 7470349, 14940698, 29881396]

約数ペア:

[(1, 29881396), (2, 14940698), (4, 7470349), (31, 963916), (62, 481958), (124, 240979), (397, 75268), (607, 49228), (794, 37634), (1214, 24614), (1588, 18817), (2428, 12307)]