28417536

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{881}}^1$

素因数の和:912

約数の個数: 120

約数和(自身を含む): 93837744

約数和(自身を除く): 65420208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 881, 896, 1008, 1152, 1344, 1536, 1762, 1792, 2016, 2304, 2643, 2688, 3524, 3584, 4032, 4608, 5286, 5376, 6167, 7048, 7929, 8064, 10572, 10752, 12334, 14096, 15858, 16128, 18501, 21144, 24668, 28192, 31716, 32256, 37002, 42288, 49336, 55503, 56384, 63432, 74004, 84576, 98672, 111006, 112768, 126864, 148008, 169152, 197344, 222012, 225536, 253728, 296016, 338304, 394688, 444024, 451072, 507456, 592032, 676608, 789376, 888048, 1014912, 1184064, 1353216, 1578752, 1776096, 2029824, 2368128, 3157504, 3552192, 4059648, 4736256, 7104384, 9472512, 14208768, 28417536]

約数ペア:

[(1, 28417536), (2, 14208768), (3, 9472512), (4, 7104384), (6, 4736256), (7, 4059648), (8, 3552192), (9, 3157504), (12, 2368128), (14, 2029824), (16, 1776096), (18, 1578752), (21, 1353216), (24, 1184064), (28, 1014912), (32, 888048), (36, 789376), (42, 676608), (48, 592032), (56, 507456), (63, 451072), (64, 444024), (72, 394688), (84, 338304), (96, 296016), (112, 253728), (126, 225536), (128, 222012), (144, 197344), (168, 169152), (192, 148008), (224, 126864), (252, 112768), (256, 111006), (288, 98672), (336, 84576), (384, 74004), (448, 63432), (504, 56384), (512, 55503), (576, 49336), (672, 42288), (768, 37002), (881, 32256), (896, 31716), (1008, 28192), (1152, 24668), (1344, 21144), (1536, 18501), (1762, 16128), (1792, 15858), (2016, 14096), (2304, 12334), (2643, 10752), (2688, 10572), (3524, 8064), (3584, 7929), (4032, 7048), (4608, 6167), (5286, 5376)]