40028092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4903}}^1$

素因数の和:5077

約数の個数: 24

約数和(自身を含む): 75933536

約数和(自身を除く): 35905444

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 4903, 8164, 9806, 19612, 63739, 127478, 254956, 769771, 1539542, 3079084, 10007023, 20014046, 40028092]

約数ペア:

[(1, 40028092), (2, 20014046), (4, 10007023), (13, 3079084), (26, 1539542), (52, 769771), (157, 254956), (314, 127478), (628, 63739), (2041, 19612), (4082, 9806), (4903, 8164)]