28103472

素因数分解:

$2^4\times 3^2\times {\mathrm{195163}}^1$

素因数の和:195177

約数の個数: 30

約数和(自身を含む): 78651092

約数和(自身を除く): 50547620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 195163, 390326, 585489, 780652, 1170978, 1561304, 1756467, 2341956, 3122608, 3512934, 4683912, 7025868, 9367824, 14051736, 28103472]

約数ペア:

[(1, 28103472), (2, 14051736), (3, 9367824), (4, 7025868), (6, 4683912), (8, 3512934), (9, 3122608), (12, 2341956), (16, 1756467), (18, 1561304), (24, 1170978), (36, 780652), (48, 585489), (72, 390326), (144, 195163)]