28132510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1483}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 58125312

約数和(自身を除く): 29992802

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 542, 1355, 1483, 1897, 2710, 2966, 3794, 7415, 9485, 10381, 14830, 18970, 20762, 51905, 103810, 401893, 803786, 2009465, 2813251, 4018930, 5626502, 14066255, 28132510]

約数ペア:

[(1, 28132510), (2, 14066255), (5, 5626502), (7, 4018930), (10, 2813251), (14, 2009465), (35, 803786), (70, 401893), (271, 103810), (542, 51905), (1355, 20762), (1483, 18970), (1897, 14830), (2710, 10381), (2966, 9485), (3794, 7415)]