8179072

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 18372240

約数和(自身を除く): 10193168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 128, 148, 157, 176, 296, 314, 352, 407, 592, 628, 704, 814, 1184, 1256, 1408, 1628, 1727, 2368, 2512, 3256, 3454, 4736, 5024, 5809, 6512, 6908, 10048, 11618, 13024, 13816, 20096, 23236, 26048, 27632, 46472, 52096, 55264, 63899, 92944, 110528, 127798, 185888, 221056, 255596, 371776, 511192, 743552, 1022384, 2044768, 4089536, 8179072]

約数ペア:

[(1, 8179072), (2, 4089536), (4, 2044768), (8, 1022384), (11, 743552), (16, 511192), (22, 371776), (32, 255596), (37, 221056), (44, 185888), (64, 127798), (74, 110528), (88, 92944), (128, 63899), (148, 55264), (157, 52096), (176, 46472), (296, 27632), (314, 26048), (352, 23236), (407, 20096), (592, 13816), (628, 13024), (704, 11618), (814, 10048), (1184, 6908), (1256, 6512), (1408, 5809), (1628, 5024), (1727, 4736), (2368, 3454), (2512, 3256)]