28222246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1901}}^1$

素因数の和:2487

約数の個数: 16

約数和(自身を含む): 45693648

約数和(自身を除く): 17471402

約数列:

[1, 2, 13, 26, 571, 1142, 1901, 3802, 7423, 14846, 24713, 49426, 1085471, 2170942, 14111123, 28222246]

約数ペア:

[(1, 28222246), (2, 14111123), (13, 2170942), (26, 1085471), (571, 49426), (1142, 24713), (1901, 14846), (3802, 7423)]