41964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 105840

約数和(自身を除く): 63876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 269, 538, 807, 1076, 1614, 3228, 3497, 6994, 10491, 13988, 20982, 41964]

約数ペア:

[(1, 41964), (2, 20982), (3, 13988), (4, 10491), (6, 6994), (12, 3497), (13, 3228), (26, 1614), (39, 1076), (52, 807), (78, 538), (156, 269)]