4140928

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 9583920

約数和(自身を除く): 5442992

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 173, 176, 187, 272, 346, 352, 374, 544, 692, 704, 748, 1088, 1384, 1408, 1496, 1903, 2176, 2768, 2941, 2992, 3806, 5536, 5882, 5984, 7612, 11072, 11764, 11968, 15224, 22144, 23528, 23936, 30448, 32351, 47056, 60896, 64702, 94112, 121792, 129404, 188224, 243584, 258808, 376448, 517616, 1035232, 2070464, 4140928]

約数ペア:

[(1, 4140928), (2, 2070464), (4, 1035232), (8, 517616), (11, 376448), (16, 258808), (17, 243584), (22, 188224), (32, 129404), (34, 121792), (44, 94112), (64, 64702), (68, 60896), (88, 47056), (128, 32351), (136, 30448), (173, 23936), (176, 23528), (187, 22144), (272, 15224), (346, 11968), (352, 11764), (374, 11072), (544, 7612), (692, 5984), (704, 5882), (748, 5536), (1088, 3806), (1384, 2992), (1408, 2941), (1496, 2768), (1903, 2176)]