25043788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4783}}^1$

素因数の和:4822

約数の個数: 48

約数和(自身を含む): 57867264

約数和(自身を除く): 32823476

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 4783, 5236, 9566, 19132, 33481, 52613, 66962, 81311, 105226, 133924, 162622, 210452, 325244, 368291, 569177, 736582, 894421, 1138354, 1473164, 1788842, 2276708, 3577684, 6260947, 12521894, 25043788]

約数ペア:

[(1, 25043788), (2, 12521894), (4, 6260947), (7, 3577684), (11, 2276708), (14, 1788842), (17, 1473164), (22, 1138354), (28, 894421), (34, 736582), (44, 569177), (68, 368291), (77, 325244), (119, 210452), (154, 162622), (187, 133924), (238, 105226), (308, 81311), (374, 66962), (476, 52613), (748, 33481), (1309, 19132), (2618, 9566), (4783, 5236)]