28699996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1009}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 54241040

約数和(自身を除く): 25541044

約数列:

[1, 2, 4, 13, 26, 52, 547, 1009, 1094, 2018, 2188, 4036, 7111, 13117, 14222, 26234, 28444, 52468, 551923, 1103846, 2207692, 7174999, 14349998, 28699996]

約数ペア:

[(1, 28699996), (2, 14349998), (4, 7174999), (13, 2207692), (26, 1103846), (52, 551923), (547, 52468), (1009, 28444), (1094, 26234), (2018, 14222), (2188, 13117), (4036, 7111)]