28999866

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{98639}}^1$

素因数の和:98658

約数の個数: 24

約数和(自身を含む): 67469760

約数和(自身を除く): 38469894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 98639, 197278, 295917, 591834, 690473, 1380946, 2071419, 4142838, 4833311, 9666622, 14499933, 28999866]

約数ペア:

[(1, 28999866), (2, 14499933), (3, 9666622), (6, 4833311), (7, 4142838), (14, 2071419), (21, 1380946), (42, 690473), (49, 591834), (98, 295917), (147, 197278), (294, 98639)]