28349496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{56249}}^1$

素因数の和:56268

約数の個数: 48

約数和(自身を含む): 87750000

約数和(自身を除く): 59400504

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, 56249, 112498, 168747, 224996, 337494, 393743, 449992, 506241, 674988, 787486, 1012482, 1181229, 1349976, 1574972, 2024964, 2362458, 3149944, 3543687, 4049928, 4724916, 7087374, 9449832, 14174748, 28349496]

約数ペア:

[(1, 28349496), (2, 14174748), (3, 9449832), (4, 7087374), (6, 4724916), (7, 4049928), (8, 3543687), (9, 3149944), (12, 2362458), (14, 2024964), (18, 1574972), (21, 1349976), (24, 1181229), (28, 1012482), (36, 787486), (42, 674988), (56, 506241), (63, 449992), (72, 393743), (84, 337494), (126, 224996), (168, 168747), (252, 112498), (504, 56249)]