28191524

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2251}}^1$

素因数の和:2387

約数の個数: 24

約数和(自身を含む): 51453696

約数和(自身を除く): 23262172

約数列:

[1, 2, 4, 31, 62, 101, 124, 202, 404, 2251, 3131, 4502, 6262, 9004, 12524, 69781, 139562, 227351, 279124, 454702, 909404, 7047881, 14095762, 28191524]

約数ペア:

[(1, 28191524), (2, 14095762), (4, 7047881), (31, 909404), (62, 454702), (101, 279124), (124, 227351), (202, 139562), (404, 69781), (2251, 12524), (3131, 9004), (4502, 6262)]