13567312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:667

約数の個数: 40

約数和(自身を含む): 28917792

約数和(自身を除く): 15350480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 157, 176, 314, 491, 628, 982, 1256, 1727, 1964, 2512, 3454, 3928, 5401, 6908, 7856, 10802, 13816, 21604, 27632, 43208, 77087, 86416, 154174, 308348, 616696, 847957, 1233392, 1695914, 3391828, 6783656, 13567312]

約数ペア:

[(1, 13567312), (2, 6783656), (4, 3391828), (8, 1695914), (11, 1233392), (16, 847957), (22, 616696), (44, 308348), (88, 154174), (157, 86416), (176, 77087), (314, 43208), (491, 27632), (628, 21604), (982, 13816), (1256, 10802), (1727, 7856), (1964, 6908), (2512, 5401), (3454, 3928)]