61778224

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{12577}}^1$

素因数の和:12892

約数の個数: 20

約数和(自身を含む): 120094744

約数和(自身を除く): 58316520

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 12577, 25154, 50308, 100616, 201232, 3861139, 7722278, 15444556, 30889112, 61778224]

約数ペア:

[(1, 61778224), (2, 30889112), (4, 15444556), (8, 7722278), (16, 3861139), (307, 201232), (614, 100616), (1228, 50308), (2456, 25154), (4912, 12577)]