28473624

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{12757}}^1$

素因数の和:12800

約数の個数: 48

約数和(自身を含む): 79609920

約数和(自身を除く): 51136296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 12757, 25514, 38271, 51028, 76542, 102056, 114813, 153084, 229626, 306168, 395467, 459252, 790934, 918504, 1186401, 1581868, 2372802, 3163736, 3559203, 4745604, 7118406, 9491208, 14236812, 28473624]

約数ペア:

[(1, 28473624), (2, 14236812), (3, 9491208), (4, 7118406), (6, 4745604), (8, 3559203), (9, 3163736), (12, 2372802), (18, 1581868), (24, 1186401), (31, 918504), (36, 790934), (62, 459252), (72, 395467), (93, 306168), (124, 229626), (186, 153084), (248, 114813), (279, 102056), (372, 76542), (558, 51028), (744, 38271), (1116, 25514), (2232, 12757)]