28500528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:602

約数の個数: 80

約数和(自身を含む): 84724736

約数和(自身を除く): 56224208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 271, 313, 336, 542, 626, 813, 939, 1084, 1252, 1626, 1878, 1897, 2168, 2191, 2504, 3252, 3756, 3794, 4336, 4382, 5008, 5691, 6504, 6573, 7512, 7588, 8764, 11382, 13008, 13146, 15024, 15176, 17528, 22764, 26292, 30352, 35056, 45528, 52584, 84823, 91056, 105168, 169646, 254469, 339292, 508938, 593761, 678584, 1017876, 1187522, 1357168, 1781283, 2035752, 2375044, 3562566, 4071504, 4750088, 7125132, 9500176, 14250264, 28500528]

約数ペア:

[(1, 28500528), (2, 14250264), (3, 9500176), (4, 7125132), (6, 4750088), (7, 4071504), (8, 3562566), (12, 2375044), (14, 2035752), (16, 1781283), (21, 1357168), (24, 1187522), (28, 1017876), (42, 678584), (48, 593761), (56, 508938), (84, 339292), (112, 254469), (168, 169646), (271, 105168), (313, 91056), (336, 84823), (542, 52584), (626, 45528), (813, 35056), (939, 30352), (1084, 26292), (1252, 22764), (1626, 17528), (1878, 15176), (1897, 15024), (2168, 13146), (2191, 13008), (2504, 11382), (3252, 8764), (3756, 7588), (3794, 7512), (4336, 6573), (4382, 6504), (5008, 5691)]