28210923706

素因数分解:

$2^1\times 7^1\times {\mathrm{3931}}^1\times {\mathrm{512609}}^1$

素因数の和:516549

約数の個数: 16

約数和(自身を含む): 48373980480

約数和(自身を除く): 20163056774

約数列:

[1, 2, 7, 14, 3931, 7862, 27517, 55034, 512609, 1025218, 3588263, 7176526, 2015065979, 4030131958, 14105461853, 28210923706]

約数ペア:

[(1, 28210923706), (2, 14105461853), (7, 4030131958), (14, 2015065979), (3931, 7176526), (7862, 3588263), (27517, 1025218), (55034, 512609)]