3923696

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:729

約数の個数: 40

約数和(自身を含む): 8865504

約数和(自身を除く): 4941808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 661, 742, 848, 1322, 1484, 2644, 2968, 4627, 5288, 5936, 9254, 10576, 18508, 35033, 37016, 70066, 74032, 140132, 245231, 280264, 490462, 560528, 980924, 1961848, 3923696]

約数ペア:

[(1, 3923696), (2, 1961848), (4, 980924), (7, 560528), (8, 490462), (14, 280264), (16, 245231), (28, 140132), (53, 74032), (56, 70066), (106, 37016), (112, 35033), (212, 18508), (371, 10576), (424, 9254), (661, 5936), (742, 5288), (848, 4627), (1322, 2968), (1484, 2644)]