26788804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 57238272

約数和(自身を除く): 30449468

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 167, 238, 334, 337, 476, 668, 674, 1169, 1348, 2338, 2359, 2839, 4676, 4718, 5678, 5729, 9436, 11356, 11458, 19873, 22916, 39746, 40103, 56279, 79492, 80206, 112558, 160412, 225116, 393953, 787906, 956743, 1575812, 1913486, 3826972, 6697201, 13394402, 26788804]

約数ペア:

[(1, 26788804), (2, 13394402), (4, 6697201), (7, 3826972), (14, 1913486), (17, 1575812), (28, 956743), (34, 787906), (68, 393953), (119, 225116), (167, 160412), (238, 112558), (334, 80206), (337, 79492), (476, 56279), (668, 40103), (674, 39746), (1169, 22916), (1348, 19873), (2338, 11458), (2359, 11356), (2839, 9436), (4676, 5729), (4718, 5678)]