74790352

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1716

約数の個数: 80

約数和(自身を含む): 184210432

約数和(自身を除く): 109420080

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1657, 1736, 2821, 3224, 3314, 3472, 5642, 6448, 6628, 11284, 11599, 13256, 21541, 22568, 23198, 26512, 43082, 45136, 46396, 51367, 86164, 92792, 102734, 150787, 172328, 185584, 205468, 301574, 344656, 359569, 410936, 603148, 667771, 719138, 821872, 1206296, 1335542, 1438276, 2412592, 2671084, 2876552, 4674397, 5342168, 5753104, 9348794, 10684336, 18697588, 37395176, 74790352]

約数ペア:

[(1, 74790352), (2, 37395176), (4, 18697588), (7, 10684336), (8, 9348794), (13, 5753104), (14, 5342168), (16, 4674397), (26, 2876552), (28, 2671084), (31, 2412592), (52, 1438276), (56, 1335542), (62, 1206296), (91, 821872), (104, 719138), (112, 667771), (124, 603148), (182, 410936), (208, 359569), (217, 344656), (248, 301574), (364, 205468), (403, 185584), (434, 172328), (496, 150787), (728, 102734), (806, 92792), (868, 86164), (1456, 51367), (1612, 46396), (1657, 45136), (1736, 43082), (2821, 26512), (3224, 23198), (3314, 22568), (3472, 21541), (5642, 13256), (6448, 11599), (6628, 11284)]