72220484

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{43717}}^1$

素因数の和:43787

約数の個数: 24

約数和(自身を含む): 146892480

約数和(自身を除く): 74671996

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 43717, 87434, 174868, 306019, 612038, 1224076, 2579303, 5158606, 10317212, 18055121, 36110242, 72220484]

約数ペア:

[(1, 72220484), (2, 36110242), (4, 18055121), (7, 10317212), (14, 5158606), (28, 2579303), (59, 1224076), (118, 612038), (236, 306019), (413, 174868), (826, 87434), (1652, 43717)]