4491216

素因数分解:

$2^4\times 3^2\times {\mathrm{31189}}^1$

素因数の和:31203

約数の個数: 30

約数和(自身を含む): 12569570

約数和(自身を除く): 8078354

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 31189, 62378, 93567, 124756, 187134, 249512, 280701, 374268, 499024, 561402, 748536, 1122804, 1497072, 2245608, 4491216]

約数ペア:

[(1, 4491216), (2, 2245608), (3, 1497072), (4, 1122804), (6, 748536), (8, 561402), (9, 499024), (12, 374268), (16, 280701), (18, 249512), (24, 187134), (36, 124756), (48, 93567), (72, 62378), (144, 31189)]