15691478048

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{52127}}^1$

素因数の和:52569

約数の個数: 48

約数和(自身を含む): 32315189760

約数和(自身を除く): 16623711712

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 409, 736, 818, 1636, 3272, 6544, 9407, 13088, 18814, 37628, 52127, 75256, 104254, 150512, 208508, 301024, 417016, 834032, 1198921, 1668064, 2397842, 4795684, 9591368, 19182736, 21319943, 38365472, 42639886, 85279772, 170559544, 341119088, 490358689, 682238176, 980717378, 1961434756, 3922869512, 7845739024, 15691478048]

約数ペア:

[(1, 15691478048), (2, 7845739024), (4, 3922869512), (8, 1961434756), (16, 980717378), (23, 682238176), (32, 490358689), (46, 341119088), (92, 170559544), (184, 85279772), (368, 42639886), (409, 38365472), (736, 21319943), (818, 19182736), (1636, 9591368), (3272, 4795684), (6544, 2397842), (9407, 1668064), (13088, 1198921), (18814, 834032), (37628, 417016), (52127, 301024), (75256, 208508), (104254, 150512)]