71971624

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{1013}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 137985120

約数和(自身を除く): 66013496

約数列:

[1, 2, 4, 8, 83, 107, 166, 214, 332, 428, 664, 856, 1013, 2026, 4052, 8104, 8881, 17762, 35524, 71048, 84079, 108391, 168158, 216782, 336316, 433564, 672632, 867128, 8996453, 17992906, 35985812, 71971624]

約数ペア:

[(1, 71971624), (2, 35985812), (4, 17992906), (8, 8996453), (83, 867128), (107, 672632), (166, 433564), (214, 336316), (332, 216782), (428, 168158), (664, 108391), (856, 84079), (1013, 71048), (2026, 35524), (4052, 17762), (8104, 8881)]