15609968

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{733}}^1$

素因数の和:774

約数の個数: 40

約数和(自身を含む): 33311856

約数和(自身を除く): 17701888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 733, 968, 1331, 1466, 1936, 2662, 2932, 5324, 5864, 8063, 10648, 11728, 16126, 21296, 32252, 64504, 88693, 129008, 177386, 354772, 709544, 975623, 1419088, 1951246, 3902492, 7804984, 15609968]

約数ペア:

[(1, 15609968), (2, 7804984), (4, 3902492), (8, 1951246), (11, 1419088), (16, 975623), (22, 709544), (44, 354772), (88, 177386), (121, 129008), (176, 88693), (242, 64504), (484, 32252), (733, 21296), (968, 16126), (1331, 11728), (1466, 10648), (1936, 8063), (2662, 5864), (2932, 5324)]