28300032

素因数分解:

$2^8\times 3^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 108

約数和(自身を含む): 83223504

約数和(自身を除く): 54923472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 173, 192, 213, 256, 284, 288, 346, 384, 426, 519, 568, 576, 639, 692, 768, 852, 1038, 1136, 1152, 1278, 1384, 1557, 1704, 2076, 2272, 2304, 2556, 2768, 3114, 3408, 4152, 4544, 5112, 5536, 6228, 6816, 8304, 9088, 10224, 11072, 12283, 12456, 13632, 16608, 18176, 20448, 22144, 24566, 24912, 27264, 33216, 36849, 40896, 44288, 49132, 49824, 54528, 66432, 73698, 81792, 98264, 99648, 110547, 132864, 147396, 163584, 196528, 199296, 221094, 294792, 393056, 398592, 442188, 589584, 786112, 884376, 1179168, 1572224, 1768752, 2358336, 3144448, 3537504, 4716672, 7075008, 9433344, 14150016, 28300032]

約数ペア:

[(1, 28300032), (2, 14150016), (3, 9433344), (4, 7075008), (6, 4716672), (8, 3537504), (9, 3144448), (12, 2358336), (16, 1768752), (18, 1572224), (24, 1179168), (32, 884376), (36, 786112), (48, 589584), (64, 442188), (71, 398592), (72, 393056), (96, 294792), (128, 221094), (142, 199296), (144, 196528), (173, 163584), (192, 147396), (213, 132864), (256, 110547), (284, 99648), (288, 98264), (346, 81792), (384, 73698), (426, 66432), (519, 54528), (568, 49824), (576, 49132), (639, 44288), (692, 40896), (768, 36849), (852, 33216), (1038, 27264), (1136, 24912), (1152, 24566), (1278, 22144), (1384, 20448), (1557, 18176), (1704, 16608), (2076, 13632), (2272, 12456), (2304, 12283), (2556, 11072), (2768, 10224), (3114, 9088), (3408, 8304), (4152, 6816), (4544, 6228), (5112, 5536)]