72423916

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{397}}^1\times {\mathrm{773}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 129381840

約数和(自身を除く): 56957924

約数列:

[1, 2, 4, 59, 118, 236, 397, 773, 794, 1546, 1588, 3092, 23423, 45607, 46846, 91214, 93692, 182428, 306881, 613762, 1227524, 18105979, 36211958, 72423916]

約数ペア:

[(1, 72423916), (2, 36211958), (4, 18105979), (59, 1227524), (118, 613762), (236, 306881), (397, 182428), (773, 93692), (794, 91214), (1546, 46846), (1588, 45607), (3092, 23423)]