28404936

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{56359}}^1$

素因数の和:56378

約数の個数: 48

約数和(自身を含む): 87921600

約数和(自身を除く): 59516664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 56359, 112718, 169077, 225436, 338154, 394513, 450872, 507231, 676308, 789026, 1014462, 1183539, 1352616, 1578052, 2028924, 2367078, 3156104, 3550617, 4057848, 4734156, 7101234, 9468312, 14202468, 28404936]

約数ペア:

[(1, 28404936), (2, 14202468), (3, 9468312), (4, 7101234), (6, 4734156), (7, 4057848), (8, 3550617), (9, 3156104), (12, 2367078), (14, 2028924), (18, 1578052), (21, 1352616), (24, 1183539), (28, 1014462), (36, 789026), (42, 676308), (56, 507231), (63, 450872), (72, 394513), (84, 338154), (126, 225436), (168, 169077), (252, 112718), (504, 56359)]