12647072

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{7457}}^1$

素因数の和:7520

約数の個数: 24

約数和(自身を含む): 25372116

約数和(自身を除く): 12725044

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 7457, 14914, 29828, 59656, 119312, 238624, 395221, 790442, 1580884, 3161768, 6323536, 12647072]

約数ペア:

[(1, 12647072), (2, 6323536), (4, 3161768), (8, 1580884), (16, 790442), (32, 395221), (53, 238624), (106, 119312), (212, 59656), (424, 29828), (848, 14914), (1696, 7457)]