72729224

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{293263}}^1$

素因数の和:293300

約数の個数: 16

約数和(自身を含む): 140766720

約数和(自身を除く): 68037496

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 293263, 586526, 1173052, 2346104, 9091153, 18182306, 36364612, 72729224]

約数ペア:

[(1, 72729224), (2, 36364612), (4, 18182306), (8, 9091153), (31, 2346104), (62, 1173052), (124, 586526), (248, 293263)]