28488868

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 50791104

約数和(自身を除く): 22302236

約数列:

[1, 2, 4, 101, 151, 202, 302, 404, 467, 604, 934, 1868, 15251, 30502, 47167, 61004, 70517, 94334, 141034, 188668, 282068, 7122217, 14244434, 28488868]

約数ペア:

[(1, 28488868), (2, 14244434), (4, 7122217), (101, 282068), (151, 188668), (202, 141034), (302, 94334), (404, 70517), (467, 61004), (604, 47167), (934, 30502), (1868, 15251)]