28074310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15013}}^1$

素因数の和:15048

約数の個数: 32

約数和(自身を含む): 58374432

約数和(自身を除く): 30300122

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 15013, 30026, 75065, 150130, 165143, 255221, 330286, 510442, 825715, 1276105, 1651430, 2552210, 2807431, 5614862, 14037155, 28074310]

約数ペア:

[(1, 28074310), (2, 14037155), (5, 5614862), (10, 2807431), (11, 2552210), (17, 1651430), (22, 1276105), (34, 825715), (55, 510442), (85, 330286), (110, 255221), (170, 165143), (187, 150130), (374, 75065), (935, 30026), (1870, 15013)]