25441836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{839}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 71688960

約数和(自身を除く): 46247124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 839, 1083, 1444, 1596, 1678, 2166, 2517, 2527, 3356, 4332, 5034, 5054, 5873, 7581, 10068, 10108, 11746, 15162, 15941, 17619, 23492, 30324, 31882, 35238, 47823, 63764, 70476, 95646, 111587, 191292, 223174, 302879, 334761, 446348, 605758, 669522, 908637, 1211516, 1339044, 1817274, 2120153, 3634548, 4240306, 6360459, 8480612, 12720918, 25441836]

約数ペア:

[(1, 25441836), (2, 12720918), (3, 8480612), (4, 6360459), (6, 4240306), (7, 3634548), (12, 2120153), (14, 1817274), (19, 1339044), (21, 1211516), (28, 908637), (38, 669522), (42, 605758), (57, 446348), (76, 334761), (84, 302879), (114, 223174), (133, 191292), (228, 111587), (266, 95646), (361, 70476), (399, 63764), (532, 47823), (722, 35238), (798, 31882), (839, 30324), (1083, 23492), (1444, 17619), (1596, 15941), (1678, 15162), (2166, 11746), (2517, 10108), (2527, 10068), (3356, 7581), (4332, 5873), (5034, 5054)]