26657224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 58631040

約数和(自身を除く): 31973816

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 103, 136, 173, 187, 206, 346, 374, 412, 692, 748, 824, 1133, 1384, 1496, 1751, 1903, 2266, 2941, 3502, 3806, 4532, 5882, 7004, 7612, 9064, 11764, 14008, 15224, 17819, 19261, 23528, 32351, 35638, 38522, 64702, 71276, 77044, 129404, 142552, 154088, 196009, 258808, 302923, 392018, 605846, 784036, 1211692, 1568072, 2423384, 3332153, 6664306, 13328612, 26657224]

約数ペア:

[(1, 26657224), (2, 13328612), (4, 6664306), (8, 3332153), (11, 2423384), (17, 1568072), (22, 1211692), (34, 784036), (44, 605846), (68, 392018), (88, 302923), (103, 258808), (136, 196009), (173, 154088), (187, 142552), (206, 129404), (346, 77044), (374, 71276), (412, 64702), (692, 38522), (748, 35638), (824, 32351), (1133, 23528), (1384, 19261), (1496, 17819), (1751, 15224), (1903, 14008), (2266, 11764), (2941, 9064), (3502, 7612), (3806, 7004), (4532, 5882)]