57790516

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{5147}}^1$

素因数の和:5559

約数の個数: 24

約数和(自身を含む): 115891776

約数和(自身を除く): 58101260

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1604, 2807, 5147, 5614, 10294, 11228, 20588, 36029, 72058, 144116, 2063947, 4127894, 8255788, 14447629, 28895258, 57790516]

約数ペア:

[(1, 57790516), (2, 28895258), (4, 14447629), (7, 8255788), (14, 4127894), (28, 2063947), (401, 144116), (802, 72058), (1604, 36029), (2807, 20588), (5147, 11228), (5614, 10294)]