28963944

素因数分解:

$2^3\times 3^2\times {\mathrm{402277}}^1$

素因数の和:402289

約数の個数: 24

約数和(自身を含む): 78444210

約数和(自身を除く): 49480266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 402277, 804554, 1206831, 1609108, 2413662, 3218216, 3620493, 4827324, 7240986, 9654648, 14481972, 28963944]

約数ペア:

[(1, 28963944), (2, 14481972), (3, 9654648), (4, 7240986), (6, 4827324), (8, 3620493), (9, 3218216), (12, 2413662), (18, 1609108), (24, 1206831), (36, 804554), (72, 402277)]