11768416

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 25704000

約数和(自身を除く): 13935584

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 134, 176, 268, 352, 499, 536, 737, 998, 1072, 1474, 1996, 2144, 2948, 3992, 5489, 5896, 7984, 10978, 11792, 15968, 21956, 23584, 33433, 43912, 66866, 87824, 133732, 175648, 267464, 367763, 534928, 735526, 1069856, 1471052, 2942104, 5884208, 11768416]

約数ペア:

[(1, 11768416), (2, 5884208), (4, 2942104), (8, 1471052), (11, 1069856), (16, 735526), (22, 534928), (32, 367763), (44, 267464), (67, 175648), (88, 133732), (134, 87824), (176, 66866), (268, 43912), (352, 33433), (499, 23584), (536, 21956), (737, 15968), (998, 11792), (1072, 10978), (1474, 7984), (1996, 5896), (2144, 5489), (2948, 3992)]