17696368

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:329

約数の個数: 40

約数和(自身を含む): 35327600

約数和(自身を除く): 17631232

約数列:

[1, 2, 4, 8, 16, 73, 109, 139, 146, 218, 278, 292, 436, 556, 584, 872, 1112, 1168, 1744, 2224, 7957, 10147, 15151, 15914, 20294, 30302, 31828, 40588, 60604, 63656, 81176, 121208, 127312, 162352, 242416, 1106023, 2212046, 4424092, 8848184, 17696368]

約数ペア:

[(1, 17696368), (2, 8848184), (4, 4424092), (8, 2212046), (16, 1106023), (73, 242416), (109, 162352), (139, 127312), (146, 121208), (218, 81176), (278, 63656), (292, 60604), (436, 40588), (556, 31828), (584, 30302), (872, 20294), (1112, 15914), (1168, 15151), (1744, 10147), (2224, 7957)]