72663604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{10667}}^1$

素因数の和:10815

約数の個数: 24

約数和(自身を含む): 138001248

約数和(自身を除く): 65337644

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 10667, 21334, 42668, 138671, 277342, 554684, 1397377, 2794754, 5589508, 18165901, 36331802, 72663604]

約数ペア:

[(1, 72663604), (2, 36331802), (4, 18165901), (13, 5589508), (26, 2794754), (52, 1397377), (131, 554684), (262, 277342), (524, 138671), (1703, 42668), (3406, 21334), (6812, 10667)]