28372792

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4919}}^1$

素因数の和:5035

約数の個数: 32

約数和(自身を含む): 61401600

約数和(自身を除く): 33028808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 4919, 5768, 9838, 19676, 34433, 39352, 68866, 137732, 275464, 506657, 1013314, 2026628, 3546599, 4053256, 7093198, 14186396, 28372792]

約数ペア:

[(1, 28372792), (2, 14186396), (4, 7093198), (7, 4053256), (8, 3546599), (14, 2026628), (28, 1013314), (56, 506657), (103, 275464), (206, 137732), (412, 68866), (721, 39352), (824, 34433), (1442, 19676), (2884, 9838), (4919, 5768)]