4207784

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2591}}^1$

素因数の和:2633

約数の個数: 32

約数和(自身を含む): 9331200

約数和(自身を除く): 5123416

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 2591, 5182, 10364, 18137, 20728, 36274, 72548, 75139, 145096, 150278, 300556, 525973, 601112, 1051946, 2103892, 4207784]

約数ペア:

[(1, 4207784), (2, 2103892), (4, 1051946), (7, 601112), (8, 525973), (14, 300556), (28, 150278), (29, 145096), (56, 75139), (58, 72548), (116, 36274), (203, 20728), (232, 18137), (406, 10364), (812, 5182), (1624, 2591)]