71783816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{23801}}^1$

素因数の和:23849

約数の個数: 32

約数和(自身を含む): 149952600

約数和(自身を除く): 78168784

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 23801, 47602, 95204, 190408, 309413, 618826, 690229, 1237652, 1380458, 2475304, 2760916, 5521832, 8972977, 17945954, 35891908, 71783816]

約数ペア:

[(1, 71783816), (2, 35891908), (4, 17945954), (8, 8972977), (13, 5521832), (26, 2760916), (29, 2475304), (52, 1380458), (58, 1237652), (104, 690229), (116, 618826), (232, 309413), (377, 190408), (754, 95204), (1508, 47602), (3016, 23801)]