7964464

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{6301}}^1$

素因数の和:6388

約数の個数: 20

約数和(自身を含む): 15628960

約数和(自身を除く): 7664496

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 6301, 12602, 25204, 50408, 100816, 497779, 995558, 1991116, 3982232, 7964464]

約数ペア:

[(1, 7964464), (2, 3982232), (4, 1991116), (8, 995558), (16, 497779), (79, 100816), (158, 50408), (316, 25204), (632, 12602), (1264, 6301)]