28344456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{56239}}^1$

素因数の和:56258

約数の個数: 48

約数和(自身を含む): 87734400

約数和(自身を除く): 59389944

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, 56239, 112478, 168717, 224956, 337434, 393673, 449912, 506151, 674868, 787346, 1012302, 1181019, 1349736, 1574692, 2024604, 2362038, 3149384, 3543057, 4049208, 4724076, 7086114, 9448152, 14172228, 28344456]

約数ペア:

[(1, 28344456), (2, 14172228), (3, 9448152), (4, 7086114), (6, 4724076), (7, 4049208), (8, 3543057), (9, 3149384), (12, 2362038), (14, 2024604), (18, 1574692), (21, 1349736), (24, 1181019), (28, 1012302), (36, 787346), (42, 674868), (56, 506151), (63, 449912), (72, 393673), (84, 337434), (126, 224956), (168, 168717), (252, 112478), (504, 56239)]