26019472

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:751

約数の個数: 40

約数和(自身を含む): 52541280

約数和(自身を除く): 26521808

約数列:

[1, 2, 4, 8, 16, 43, 59, 86, 118, 172, 236, 344, 472, 641, 688, 944, 1282, 2537, 2564, 5074, 5128, 10148, 10256, 20296, 27563, 37819, 40592, 55126, 75638, 110252, 151276, 220504, 302552, 441008, 605104, 1626217, 3252434, 6504868, 13009736, 26019472]

約数ペア:

[(1, 26019472), (2, 13009736), (4, 6504868), (8, 3252434), (16, 1626217), (43, 605104), (59, 441008), (86, 302552), (118, 220504), (172, 151276), (236, 110252), (344, 75638), (472, 55126), (641, 40592), (688, 37819), (944, 27563), (1282, 20296), (2537, 10256), (2564, 10148), (5074, 5128)]