28167168

素因数分解:

$2^{10}\times 3^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 88

約数和(自身を含む): 76934448

約数和(自身を除く): 48767280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 173, 192, 212, 256, 318, 346, 384, 424, 512, 519, 636, 692, 768, 848, 1024, 1038, 1272, 1384, 1536, 1696, 2076, 2544, 2768, 3072, 3392, 4152, 5088, 5536, 6784, 8304, 9169, 10176, 11072, 13568, 16608, 18338, 20352, 22144, 27136, 27507, 33216, 36676, 40704, 44288, 54272, 55014, 66432, 73352, 81408, 88576, 110028, 132864, 146704, 162816, 177152, 220056, 265728, 293408, 440112, 531456, 586816, 880224, 1173632, 1760448, 2347264, 3520896, 4694528, 7041792, 9389056, 14083584, 28167168]

約数ペア:

[(1, 28167168), (2, 14083584), (3, 9389056), (4, 7041792), (6, 4694528), (8, 3520896), (12, 2347264), (16, 1760448), (24, 1173632), (32, 880224), (48, 586816), (53, 531456), (64, 440112), (96, 293408), (106, 265728), (128, 220056), (159, 177152), (173, 162816), (192, 146704), (212, 132864), (256, 110028), (318, 88576), (346, 81408), (384, 73352), (424, 66432), (512, 55014), (519, 54272), (636, 44288), (692, 40704), (768, 36676), (848, 33216), (1024, 27507), (1038, 27136), (1272, 22144), (1384, 20352), (1536, 18338), (1696, 16608), (2076, 13568), (2544, 11072), (2768, 10176), (3072, 9169), (3392, 8304), (4152, 6784), (5088, 5536)]