414428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 36

約数和(自身を含む): 896112

約数和(自身を除く): 481684

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 361, 532, 574, 722, 779, 1148, 1444, 1558, 2527, 3116, 5054, 5453, 10108, 10906, 14801, 21812, 29602, 59204, 103607, 207214, 414428]

約数ペア:

[(1, 414428), (2, 207214), (4, 103607), (7, 59204), (14, 29602), (19, 21812), (28, 14801), (38, 10906), (41, 10108), (76, 5453), (82, 5054), (133, 3116), (164, 2527), (266, 1558), (287, 1444), (361, 1148), (532, 779), (574, 722)]