26740316

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{61331}}^1$

素因数の和:61444

約数の個数: 12

約数和(自身を含む): 47225640

約数和(自身を除く): 20485324

約数列:

[1, 2, 4, 109, 218, 436, 61331, 122662, 245324, 6685079, 13370158, 26740316]

約数ペア:

[(1, 26740316), (2, 13370158), (4, 6685079), (109, 245324), (218, 122662), (436, 61331)]