61641264

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{9803}}^1$

素因数の和:9945

約数の個数: 40

約数和(自身を含む): 160471872

約数和(自身を除く): 98830608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 9803, 19606, 29409, 39212, 58818, 78424, 117636, 156848, 235272, 470544, 1284193, 2568386, 3852579, 5136772, 7705158, 10273544, 15410316, 20547088, 30820632, 61641264]

約数ペア:

[(1, 61641264), (2, 30820632), (3, 20547088), (4, 15410316), (6, 10273544), (8, 7705158), (12, 5136772), (16, 3852579), (24, 2568386), (48, 1284193), (131, 470544), (262, 235272), (393, 156848), (524, 117636), (786, 78424), (1048, 58818), (1572, 39212), (2096, 29409), (3144, 19606), (6288, 9803)]