351627728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{21911}}^1$

素因数の和:21995

約数の個数: 40

約数和(自身を含む): 733613760

約数和(自身を除く): 381986032

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 236, 272, 472, 944, 1003, 2006, 4012, 8024, 16048, 21911, 43822, 87644, 175288, 350576, 372487, 744974, 1292749, 1489948, 2585498, 2979896, 5170996, 5959792, 10341992, 20683984, 21976733, 43953466, 87906932, 175813864, 351627728]

約数ペア:

[(1, 351627728), (2, 175813864), (4, 87906932), (8, 43953466), (16, 21976733), (17, 20683984), (34, 10341992), (59, 5959792), (68, 5170996), (118, 2979896), (136, 2585498), (236, 1489948), (272, 1292749), (472, 744974), (944, 372487), (1003, 350576), (2006, 175288), (4012, 87644), (8024, 43822), (16048, 21911)]