71220554

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{4463}}^1$

素因数の和:4645

約数の個数: 16

約数和(自身を含む): 109278720

約数和(自身を除く): 38058166

約数列:

[1, 2, 79, 101, 158, 202, 4463, 7979, 8926, 15958, 352577, 450763, 705154, 901526, 35610277, 71220554]

約数ペア:

[(1, 71220554), (2, 35610277), (79, 901526), (101, 705154), (158, 450763), (202, 352577), (4463, 15958), (7979, 8926)]