28899216

素因数分解:

$2^4\times 3^2\times {\mathrm{200689}}^1$

素因数の和:200703

約数の個数: 30

約数和(自身を含む): 80878070

約数和(自身を除く): 51978854

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 200689, 401378, 602067, 802756, 1204134, 1605512, 1806201, 2408268, 3211024, 3612402, 4816536, 7224804, 9633072, 14449608, 28899216]

約数ペア:

[(1, 28899216), (2, 14449608), (3, 9633072), (4, 7224804), (6, 4816536), (8, 3612402), (9, 3211024), (12, 2408268), (16, 1806201), (18, 1605512), (24, 1204134), (36, 802756), (48, 602067), (72, 401378), (144, 200689)]