1489664

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^2$

素因数の和:73

約数の個数: 54

約数和(自身を含む): 3390996

約数和(自身を除く): 1901332

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 506, 529, 704, 736, 1012, 1058, 1408, 1472, 2024, 2116, 2816, 2944, 4048, 4232, 5819, 5888, 8096, 8464, 11638, 16192, 16928, 23276, 32384, 33856, 46552, 64768, 67712, 93104, 135424, 186208, 372416, 744832, 1489664]

約数ペア:

[(1, 1489664), (2, 744832), (4, 372416), (8, 186208), (11, 135424), (16, 93104), (22, 67712), (23, 64768), (32, 46552), (44, 33856), (46, 32384), (64, 23276), (88, 16928), (92, 16192), (128, 11638), (176, 8464), (184, 8096), (253, 5888), (256, 5819), (352, 4232), (368, 4048), (506, 2944), (529, 2816), (704, 2116), (736, 2024), (1012, 1472), (1058, 1408)]