64480322

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{2399}}^1$

素因数の和:2641

約数の個数: 16

約数和(自身を含む): 98496000

約数和(自身を除く): 34015678

約数列:

[1, 2, 89, 151, 178, 302, 2399, 4798, 13439, 26878, 213511, 362249, 427022, 724498, 32240161, 64480322]

約数ペア:

[(1, 64480322), (2, 32240161), (89, 724498), (151, 427022), (178, 362249), (302, 213511), (2399, 26878), (4798, 13439)]