42365792

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:724

約数の個数: 72

約数和(自身を含む): 99542520

約数和(自身を除く): 57176728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 164, 196, 224, 287, 328, 392, 574, 656, 659, 784, 1148, 1312, 1318, 1568, 2009, 2296, 2636, 4018, 4592, 4613, 5272, 8036, 9184, 9226, 10544, 16072, 18452, 21088, 27019, 32144, 32291, 36904, 54038, 64288, 64582, 73808, 108076, 129164, 147616, 189133, 216152, 258328, 378266, 432304, 516656, 756532, 864608, 1033312, 1323931, 1513064, 2647862, 3026128, 5295724, 6052256, 10591448, 21182896, 42365792]

約数ペア:

[(1, 42365792), (2, 21182896), (4, 10591448), (7, 6052256), (8, 5295724), (14, 3026128), (16, 2647862), (28, 1513064), (32, 1323931), (41, 1033312), (49, 864608), (56, 756532), (82, 516656), (98, 432304), (112, 378266), (164, 258328), (196, 216152), (224, 189133), (287, 147616), (328, 129164), (392, 108076), (574, 73808), (656, 64582), (659, 64288), (784, 54038), (1148, 36904), (1312, 32291), (1318, 32144), (1568, 27019), (2009, 21088), (2296, 18452), (2636, 16072), (4018, 10544), (4592, 9226), (4613, 9184), (5272, 8036)]