28766844

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{7331}}^1$

素因数の和:7450

約数の個数: 36

約数和(自身を含む): 73393320

約数和(自身を除く): 44626476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 7331, 14662, 21993, 29324, 43986, 65979, 87972, 131958, 263916, 799079, 1598158, 2397237, 3196316, 4794474, 7191711, 9588948, 14383422, 28766844]

約数ペア:

[(1, 28766844), (2, 14383422), (3, 9588948), (4, 7191711), (6, 4794474), (9, 3196316), (12, 2397237), (18, 1598158), (36, 799079), (109, 263916), (218, 131958), (327, 87972), (436, 65979), (654, 43986), (981, 29324), (1308, 21993), (1962, 14662), (3924, 7331)]