24890608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2065

約数の個数: 40

約数和(自身を含む): 52027920

約数和(自身を除く): 27137312

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 1997, 3116, 3994, 6232, 7988, 12464, 15976, 31952, 37943, 75886, 81877, 151772, 163754, 303544, 327508, 607088, 655016, 1310032, 1555663, 3111326, 6222652, 12445304, 24890608]

約数ペア:

[(1, 24890608), (2, 12445304), (4, 6222652), (8, 3111326), (16, 1555663), (19, 1310032), (38, 655016), (41, 607088), (76, 327508), (82, 303544), (152, 163754), (164, 151772), (304, 81877), (328, 75886), (656, 37943), (779, 31952), (1558, 15976), (1997, 12464), (3116, 7988), (3994, 6232)]