28875626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 49230720

約数和(自身を除く): 20355094

約数列:

[1, 2, 13, 23, 26, 46, 109, 218, 299, 443, 598, 886, 1417, 2507, 2834, 5014, 5759, 10189, 11518, 20378, 32591, 48287, 65182, 96574, 132457, 264914, 627731, 1110601, 1255462, 2221202, 14437813, 28875626]

約数ペア:

[(1, 28875626), (2, 14437813), (13, 2221202), (23, 1255462), (26, 1110601), (46, 627731), (109, 264914), (218, 132457), (299, 96574), (443, 65182), (598, 48287), (886, 32591), (1417, 20378), (2507, 11518), (2834, 10189), (5014, 5759)]