28126309224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{605023}}^1$

素因数の和:605194

約数の個数: 64

約数和(自身を含む): 76233024000

約数和(自身を除く): 48106714776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 149, 156, 298, 312, 447, 596, 894, 1192, 1788, 1937, 3576, 3874, 5811, 7748, 11622, 15496, 23244, 46488, 605023, 1210046, 1815069, 2420092, 3630138, 4840184, 7260276, 7865299, 14520552, 15730598, 23595897, 31461196, 47191794, 62922392, 90148427, 94383588, 180296854, 188767176, 270445281, 360593708, 540890562, 721187416, 1081781124, 1171929551, 2163562248, 2343859102, 3515788653, 4687718204, 7031577306, 9375436408, 14063154612, 28126309224]

約数ペア:

[(1, 28126309224), (2, 14063154612), (3, 9375436408), (4, 7031577306), (6, 4687718204), (8, 3515788653), (12, 2343859102), (13, 2163562248), (24, 1171929551), (26, 1081781124), (39, 721187416), (52, 540890562), (78, 360593708), (104, 270445281), (149, 188767176), (156, 180296854), (298, 94383588), (312, 90148427), (447, 62922392), (596, 47191794), (894, 31461196), (1192, 23595897), (1788, 15730598), (1937, 14520552), (3576, 7865299), (3874, 7260276), (5811, 4840184), (7748, 3630138), (11622, 2420092), (15496, 1815069), (23244, 1210046), (46488, 605023)]