61117264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2243}}^1$

素因数の和:2395

約数の個数: 40

約数和(自身を含む): 128554272

約数和(自身を除く): 67437008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1703, 2096, 2243, 3406, 4486, 6812, 8972, 13624, 17944, 27248, 29159, 35888, 58318, 116636, 233272, 293833, 466544, 587666, 1175332, 2350664, 3819829, 4701328, 7639658, 15279316, 30558632, 61117264]

約数ペア:

[(1, 61117264), (2, 30558632), (4, 15279316), (8, 7639658), (13, 4701328), (16, 3819829), (26, 2350664), (52, 1175332), (104, 587666), (131, 466544), (208, 293833), (262, 233272), (524, 116636), (1048, 58318), (1703, 35888), (2096, 29159), (2243, 27248), (3406, 17944), (4486, 13624), (6812, 8972)]