28975212

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{38327}}^1$

素因数の和:38347

約数の個数: 48

約数和(自身を含む): 85854720

約数和(自身を除く): 56879508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 38327, 76654, 114981, 153308, 229962, 268289, 344943, 459924, 536578, 689886, 804867, 1034829, 1073156, 1379772, 1609734, 2069658, 2414601, 3219468, 4139316, 4829202, 7243803, 9658404, 14487606, 28975212]

約数ペア:

[(1, 28975212), (2, 14487606), (3, 9658404), (4, 7243803), (6, 4829202), (7, 4139316), (9, 3219468), (12, 2414601), (14, 2069658), (18, 1609734), (21, 1379772), (27, 1073156), (28, 1034829), (36, 804867), (42, 689886), (54, 536578), (63, 459924), (84, 344943), (108, 268289), (126, 229962), (189, 153308), (252, 114981), (378, 76654), (756, 38327)]