28125288

素因数分解:

$2^3\times 3^2\times {\mathrm{577}}^1\times {\mathrm{677}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 76417380

約数和(自身を除く): 48292092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 577, 677, 1154, 1354, 1731, 2031, 2308, 2708, 3462, 4062, 4616, 5193, 5416, 6093, 6924, 8124, 10386, 12186, 13848, 16248, 20772, 24372, 41544, 48744, 390629, 781258, 1171887, 1562516, 2343774, 3125032, 3515661, 4687548, 7031322, 9375096, 14062644, 28125288]

約数ペア:

[(1, 28125288), (2, 14062644), (3, 9375096), (4, 7031322), (6, 4687548), (8, 3515661), (9, 3125032), (12, 2343774), (18, 1562516), (24, 1171887), (36, 781258), (72, 390629), (577, 48744), (677, 41544), (1154, 24372), (1354, 20772), (1731, 16248), (2031, 13848), (2308, 12186), (2708, 10386), (3462, 8124), (4062, 6924), (4616, 6093), (5193, 5416)]