28988892

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{10193}}^1$

素因数の和:10282

約数の個数: 36

約数和(自身を含む): 74212320

約数和(自身を除く): 45223428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 10193, 20386, 30579, 40772, 61158, 91737, 122316, 183474, 366948, 805247, 1610494, 2415741, 3220988, 4831482, 7247223, 9662964, 14494446, 28988892]

約数ペア:

[(1, 28988892), (2, 14494446), (3, 9662964), (4, 7247223), (6, 4831482), (9, 3220988), (12, 2415741), (18, 1610494), (36, 805247), (79, 366948), (158, 183474), (237, 122316), (316, 91737), (474, 61158), (711, 40772), (948, 30579), (1422, 20386), (2844, 10193)]