64648232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2731}}^1$

素因数の和:3017

約数の個数: 32

約数和(自身を含む): 132775200

約数和(自身を除く): 68126968

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 269, 538, 1076, 2152, 2731, 2959, 5462, 5918, 10924, 11836, 21848, 23672, 30041, 60082, 120164, 240328, 734639, 1469278, 2938556, 5877112, 8081029, 16162058, 32324116, 64648232]

約数ペア:

[(1, 64648232), (2, 32324116), (4, 16162058), (8, 8081029), (11, 5877112), (22, 2938556), (44, 1469278), (88, 734639), (269, 240328), (538, 120164), (1076, 60082), (2152, 30041), (2731, 23672), (2959, 21848), (5462, 11836), (5918, 10924)]