26671708

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 57032640

約数和(自身を除く): 30360932

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 137, 238, 274, 409, 476, 548, 818, 959, 1636, 1918, 2329, 2863, 3836, 4658, 5726, 6953, 9316, 11452, 13906, 16303, 27812, 32606, 48671, 56033, 65212, 97342, 112066, 194684, 224132, 392231, 784462, 952561, 1568924, 1905122, 3810244, 6667927, 13335854, 26671708]

約数ペア:

[(1, 26671708), (2, 13335854), (4, 6667927), (7, 3810244), (14, 1905122), (17, 1568924), (28, 952561), (34, 784462), (68, 392231), (119, 224132), (137, 194684), (238, 112066), (274, 97342), (409, 65212), (476, 56033), (548, 48671), (818, 32606), (959, 27812), (1636, 16303), (1918, 13906), (2329, 11452), (2863, 9316), (3836, 6953), (4658, 5726)]