28861632

素因数分解:

$2^6\times 3^2\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:670

約数の個数: 84

約数和(自身を含む): 83804760

約数和(自身を除く): 54943128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 144, 178, 192, 267, 288, 356, 534, 563, 576, 712, 801, 1068, 1126, 1424, 1602, 1689, 2136, 2252, 2848, 3204, 3378, 4272, 4504, 5067, 5696, 6408, 6756, 8544, 9008, 10134, 12816, 13512, 17088, 18016, 20268, 25632, 27024, 36032, 40536, 50107, 51264, 54048, 81072, 100214, 108096, 150321, 162144, 200428, 300642, 324288, 400856, 450963, 601284, 801712, 901926, 1202568, 1603424, 1803852, 2405136, 3206848, 3607704, 4810272, 7215408, 9620544, 14430816, 28861632]

約数ペア:

[(1, 28861632), (2, 14430816), (3, 9620544), (4, 7215408), (6, 4810272), (8, 3607704), (9, 3206848), (12, 2405136), (16, 1803852), (18, 1603424), (24, 1202568), (32, 901926), (36, 801712), (48, 601284), (64, 450963), (72, 400856), (89, 324288), (96, 300642), (144, 200428), (178, 162144), (192, 150321), (267, 108096), (288, 100214), (356, 81072), (534, 54048), (563, 51264), (576, 50107), (712, 40536), (801, 36032), (1068, 27024), (1126, 25632), (1424, 20268), (1602, 18016), (1689, 17088), (2136, 13512), (2252, 12816), (2848, 10134), (3204, 9008), (3378, 8544), (4272, 6756), (4504, 6408), (5067, 5696)]