71076412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{10289}}^1$

素因数の和:10461

約数の個数: 24

約数和(自身を含む): 136568880

約数和(自身を除く): 65492468

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 10289, 20578, 41156, 113179, 226358, 452716, 1615373, 3230746, 6461492, 17769103, 35538206, 71076412]

約数ペア:

[(1, 71076412), (2, 35538206), (4, 17769103), (11, 6461492), (22, 3230746), (44, 1615373), (157, 452716), (314, 226358), (628, 113179), (1727, 41156), (3454, 20578), (6908, 10289)]