8875768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{349}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 19341000

約数和(自身を除く): 10465232

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 289, 349, 374, 578, 698, 748, 1156, 1396, 1496, 2312, 2792, 3179, 3839, 5933, 6358, 7678, 11866, 12716, 15356, 23732, 25432, 30712, 47464, 65263, 100861, 130526, 201722, 261052, 403444, 522104, 806888, 1109471, 2218942, 4437884, 8875768]

約数ペア:

[(1, 8875768), (2, 4437884), (4, 2218942), (8, 1109471), (11, 806888), (17, 522104), (22, 403444), (34, 261052), (44, 201722), (68, 130526), (88, 100861), (136, 65263), (187, 47464), (289, 30712), (349, 25432), (374, 23732), (578, 15356), (698, 12716), (748, 11866), (1156, 7678), (1396, 6358), (1496, 5933), (2312, 3839), (2792, 3179)]