28503216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{28277}}^1$

素因数の和:28298

約数の個数: 60

約数和(自身を含む): 91168272

約数和(自身を除く): 62665056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 28277, 56554, 84831, 113108, 169662, 197939, 226216, 254493, 339324, 395878, 452432, 508986, 593817, 678648, 791756, 1017972, 1187634, 1357296, 1583512, 1781451, 2035944, 2375268, 3167024, 3562902, 4071888, 4750536, 7125804, 9501072, 14251608, 28503216]

約数ペア:

[(1, 28503216), (2, 14251608), (3, 9501072), (4, 7125804), (6, 4750536), (7, 4071888), (8, 3562902), (9, 3167024), (12, 2375268), (14, 2035944), (16, 1781451), (18, 1583512), (21, 1357296), (24, 1187634), (28, 1017972), (36, 791756), (42, 678648), (48, 593817), (56, 508986), (63, 452432), (72, 395878), (84, 339324), (112, 254493), (126, 226216), (144, 197939), (168, 169662), (252, 113108), (336, 84831), (504, 56554), (1008, 28277)]