28015610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17401}}^1$

素因数の和:17438

約数の個数: 32

約数和(自身を含む): 60141312

約数和(自身を除く): 32125702

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 17401, 34802, 87005, 121807, 174010, 243614, 400223, 609035, 800446, 1218070, 2001115, 2801561, 4002230, 5603122, 14007805, 28015610]

約数ペア:

[(1, 28015610), (2, 14007805), (5, 5603122), (7, 4002230), (10, 2801561), (14, 2001115), (23, 1218070), (35, 800446), (46, 609035), (70, 400223), (115, 243614), (161, 174010), (230, 121807), (322, 87005), (805, 34802), (1610, 17401)]