68756416

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{12071}}^1$

素因数の和:12172

約数の個数: 28

約数和(自身を含む): 137982960

約数和(自身を除く): 69226544

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 12071, 24142, 48284, 96568, 193136, 386272, 772544, 1074319, 2148638, 4297276, 8594552, 17189104, 34378208, 68756416]

約数ペア:

[(1, 68756416), (2, 34378208), (4, 17189104), (8, 8594552), (16, 4297276), (32, 2148638), (64, 1074319), (89, 772544), (178, 386272), (356, 193136), (712, 96568), (1424, 48284), (2848, 24142), (5696, 12071)]