25327276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{853}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 47871824

約数和(自身を除く): 22544548

約数列:

[1, 2, 4, 13, 26, 52, 571, 853, 1142, 1706, 2284, 3412, 7423, 11089, 14846, 22178, 29692, 44356, 487063, 974126, 1948252, 6331819, 12663638, 25327276]

約数ペア:

[(1, 25327276), (2, 12663638), (4, 6331819), (13, 1948252), (26, 974126), (52, 487063), (571, 44356), (853, 29692), (1142, 22178), (1706, 14846), (2284, 11089), (3412, 7423)]