65081324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1613}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 143168256

約数和(自身を除く): 78086932

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 131, 154, 262, 308, 524, 917, 1441, 1613, 1834, 2882, 3226, 3668, 5764, 6452, 10087, 11291, 17743, 20174, 22582, 35486, 40348, 45164, 70972, 124201, 211303, 248402, 422606, 496804, 845212, 1479121, 2324333, 2958242, 4648666, 5916484, 9297332, 16270331, 32540662, 65081324]

約数ペア:

[(1, 65081324), (2, 32540662), (4, 16270331), (7, 9297332), (11, 5916484), (14, 4648666), (22, 2958242), (28, 2324333), (44, 1479121), (77, 845212), (131, 496804), (154, 422606), (262, 248402), (308, 211303), (524, 124201), (917, 70972), (1441, 45164), (1613, 40348), (1834, 35486), (2882, 22582), (3226, 20174), (3668, 17743), (5764, 11291), (6452, 10087)]