28410552

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2003}}^1$

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 77374440

約数和(自身を除く): 48963888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2003, 2364, 3546, 4006, 4728, 6009, 7092, 8012, 12018, 14184, 16024, 18027, 24036, 36054, 48072, 72108, 144216, 394591, 789182, 1183773, 1578364, 2367546, 3156728, 3551319, 4735092, 7102638, 9470184, 14205276, 28410552]

約数ペア:

[(1, 28410552), (2, 14205276), (3, 9470184), (4, 7102638), (6, 4735092), (8, 3551319), (9, 3156728), (12, 2367546), (18, 1578364), (24, 1183773), (36, 789182), (72, 394591), (197, 144216), (394, 72108), (591, 48072), (788, 36054), (1182, 24036), (1576, 18027), (1773, 16024), (2003, 14184), (2364, 12018), (3546, 8012), (4006, 7092), (4728, 6009)]