72230744

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{291253}}^1$

素因数の和:291290

約数の個数: 16

約数和(自身を含む): 139801920

約数和(自身を除く): 67571176

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 291253, 582506, 1165012, 2330024, 9028843, 18057686, 36115372, 72230744]

約数ペア:

[(1, 72230744), (2, 36115372), (4, 18057686), (8, 9028843), (31, 2330024), (62, 1165012), (124, 582506), (248, 291253)]