47684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 103488

約数和(自身を除く): 55804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 131, 182, 262, 364, 524, 917, 1703, 1834, 3406, 3668, 6812, 11921, 23842, 47684]

約数ペア:

[(1, 47684), (2, 23842), (4, 11921), (7, 6812), (13, 3668), (14, 3406), (26, 1834), (28, 1703), (52, 917), (91, 524), (131, 364), (182, 262)]