8266648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{787}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 16878960

約数和(自身を除く): 8612312

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 787, 808, 1313, 1574, 2626, 3148, 5252, 6296, 10231, 10504, 20462, 40924, 79487, 81848, 158974, 317948, 635896, 1033331, 2066662, 4133324, 8266648]

約数ペア:

[(1, 8266648), (2, 4133324), (4, 2066662), (8, 1033331), (13, 635896), (26, 317948), (52, 158974), (101, 81848), (104, 79487), (202, 40924), (404, 20462), (787, 10504), (808, 10231), (1313, 6296), (1574, 5252), (2626, 3148)]