28631136

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{12967}}^1$

素因数の和:13003

約数の個数: 48

約数和(自身を含む): 78430464

約数和(自身を除く): 49799328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 12967, 25934, 38901, 51868, 77802, 103736, 155604, 207472, 298241, 311208, 414944, 596482, 622416, 894723, 1192964, 1244832, 1789446, 2385928, 3578892, 4771856, 7157784, 9543712, 14315568, 28631136]

約数ペア:

[(1, 28631136), (2, 14315568), (3, 9543712), (4, 7157784), (6, 4771856), (8, 3578892), (12, 2385928), (16, 1789446), (23, 1244832), (24, 1192964), (32, 894723), (46, 622416), (48, 596482), (69, 414944), (92, 311208), (96, 298241), (138, 207472), (184, 155604), (276, 103736), (368, 77802), (552, 51868), (736, 38901), (1104, 25934), (2208, 12967)]