28412712

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 82555200

約数和(自身を除く): 54142488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 139, 153, 167, 204, 278, 306, 334, 408, 417, 501, 556, 612, 668, 834, 1002, 1112, 1224, 1251, 1336, 1503, 1668, 2004, 2363, 2502, 2839, 3006, 3336, 4008, 4726, 5004, 5678, 6012, 7089, 8517, 9452, 10008, 11356, 12024, 14178, 17034, 18904, 21267, 22712, 23213, 25551, 28356, 34068, 42534, 46426, 51102, 56712, 68136, 69639, 85068, 92852, 102204, 139278, 170136, 185704, 204408, 208917, 278556, 394621, 417834, 557112, 789242, 835668, 1183863, 1578484, 1671336, 2367726, 3156968, 3551589, 4735452, 7103178, 9470904, 14206356, 28412712]

約数ペア:

[(1, 28412712), (2, 14206356), (3, 9470904), (4, 7103178), (6, 4735452), (8, 3551589), (9, 3156968), (12, 2367726), (17, 1671336), (18, 1578484), (24, 1183863), (34, 835668), (36, 789242), (51, 557112), (68, 417834), (72, 394621), (102, 278556), (136, 208917), (139, 204408), (153, 185704), (167, 170136), (204, 139278), (278, 102204), (306, 92852), (334, 85068), (408, 69639), (417, 68136), (501, 56712), (556, 51102), (612, 46426), (668, 42534), (834, 34068), (1002, 28356), (1112, 25551), (1224, 23213), (1251, 22712), (1336, 21267), (1503, 18904), (1668, 17034), (2004, 14178), (2363, 12024), (2502, 11356), (2839, 10008), (3006, 9452), (3336, 8517), (4008, 7089), (4726, 6012), (5004, 5678)]