64661664

素因数分解:

$2^5\times 3^1\times {\mathrm{661}}^1\times {\mathrm{1019}}^1$

素因数の和:1693

約数の個数: 48

約数和(自身を含む): 170160480

約数和(自身を除く): 105498816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 661, 1019, 1322, 1983, 2038, 2644, 3057, 3966, 4076, 5288, 6114, 7932, 8152, 10576, 12228, 15864, 16304, 21152, 24456, 31728, 32608, 48912, 63456, 97824, 673559, 1347118, 2020677, 2694236, 4041354, 5388472, 8082708, 10776944, 16165416, 21553888, 32330832, 64661664]

約数ペア:

[(1, 64661664), (2, 32330832), (3, 21553888), (4, 16165416), (6, 10776944), (8, 8082708), (12, 5388472), (16, 4041354), (24, 2694236), (32, 2020677), (48, 1347118), (96, 673559), (661, 97824), (1019, 63456), (1322, 48912), (1983, 32608), (2038, 31728), (2644, 24456), (3057, 21152), (3966, 16304), (4076, 15864), (5288, 12228), (6114, 10576), (7932, 8152)]