72866702

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{1283}}^1$

素因数の和:1747

約数の個数: 16

約数和(自身を含む): 111168720

約数和(自身を除く): 38302018

約数列:

[1, 2, 73, 146, 389, 778, 1283, 2566, 28397, 56794, 93659, 187318, 499087, 998174, 36433351, 72866702]

約数ペア:

[(1, 72866702), (2, 36433351), (73, 998174), (146, 499087), (389, 187318), (778, 93659), (1283, 56794), (2566, 28397)]