72143134

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{224047}}^1$

素因数の和:224079

約数の個数: 16

約数和(自身を含む): 129051648

約数和(自身を除く): 56908514

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 224047, 448094, 1568329, 3136658, 5153081, 10306162, 36071567, 72143134]

約数ペア:

[(1, 72143134), (2, 36071567), (7, 10306162), (14, 5153081), (23, 3136658), (46, 1568329), (161, 448094), (322, 224047)]