72674641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2731}}^1$

素因数の和:2856

約数の個数: 16

約数和(自身を含む): 82615680

約数和(自身を除く): 9941039

約数列:

[1, 13, 23, 89, 299, 1157, 2047, 2731, 26611, 35503, 62813, 243059, 816569, 3159767, 5590357, 72674641]

約数ペア:

[(1, 72674641), (13, 5590357), (23, 3159767), (89, 816569), (299, 243059), (1157, 62813), (2047, 35503), (2731, 26611)]