28974648

素因数分解:

$2^3\times 3^1\times {\mathrm{397}}^1\times {\mathrm{3041}}^1$

素因数の和:3447

約数の個数: 32

約数和(自身を含む): 72642960

約数和(自身を除く): 43668312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 397, 794, 1191, 1588, 2382, 3041, 3176, 4764, 6082, 9123, 9528, 12164, 18246, 24328, 36492, 72984, 1207277, 2414554, 3621831, 4829108, 7243662, 9658216, 14487324, 28974648]

約数ペア:

[(1, 28974648), (2, 14487324), (3, 9658216), (4, 7243662), (6, 4829108), (8, 3621831), (12, 2414554), (24, 1207277), (397, 72984), (794, 36492), (1191, 24328), (1588, 18246), (2382, 12164), (3041, 9528), (3176, 9123), (4764, 6082)]