26315216

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:387

約数の個数: 40

約数和(自身を含む): 52377600

約数和(自身を除く): 26062384

約数列:

[1, 2, 4, 8, 16, 79, 109, 158, 191, 218, 316, 382, 436, 632, 764, 872, 1264, 1528, 1744, 3056, 8611, 15089, 17222, 20819, 30178, 34444, 41638, 60356, 68888, 83276, 120712, 137776, 166552, 241424, 333104, 1644701, 3289402, 6578804, 13157608, 26315216]

約数ペア:

[(1, 26315216), (2, 13157608), (4, 6578804), (8, 3289402), (16, 1644701), (79, 333104), (109, 241424), (158, 166552), (191, 137776), (218, 120712), (316, 83276), (382, 68888), (436, 60356), (632, 41638), (764, 34444), (872, 30178), (1264, 20819), (1528, 17222), (1744, 15089), (3056, 8611)]