28467456

素因数分解:

$2^8\times 3^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 76723584

約数和(自身を除く): 48256128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 192, 202, 256, 303, 367, 384, 404, 606, 734, 768, 808, 1101, 1212, 1468, 1616, 2202, 2424, 2936, 3232, 4404, 4848, 5872, 6464, 8808, 9696, 11744, 12928, 17616, 19392, 23488, 25856, 35232, 37067, 38784, 46976, 70464, 74134, 77568, 93952, 111201, 140928, 148268, 222402, 281856, 296536, 444804, 593072, 889608, 1186144, 1779216, 2372288, 3558432, 4744576, 7116864, 9489152, 14233728, 28467456]

約数ペア:

[(1, 28467456), (2, 14233728), (3, 9489152), (4, 7116864), (6, 4744576), (8, 3558432), (12, 2372288), (16, 1779216), (24, 1186144), (32, 889608), (48, 593072), (64, 444804), (96, 296536), (101, 281856), (128, 222402), (192, 148268), (202, 140928), (256, 111201), (303, 93952), (367, 77568), (384, 74134), (404, 70464), (606, 46976), (734, 38784), (768, 37067), (808, 35232), (1101, 25856), (1212, 23488), (1468, 19392), (1616, 17616), (2202, 12928), (2424, 11744), (2936, 9696), (3232, 8808), (4404, 6464), (4848, 5872)]