79626436

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{68881}}^1$

素因数の和:68919

約数の個数: 18

約数和(自身を含む): 148027418

約数和(自身を除く): 68400982

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 68881, 137762, 275524, 1170977, 2341954, 4683908, 19906609, 39813218, 79626436]

約数ペア:

[(1, 79626436), (2, 39813218), (4, 19906609), (17, 4683908), (34, 2341954), (68, 1170977), (289, 275524), (578, 137762), (1156, 68881)]