974037376

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13613}}^1$

素因数の和:13683

約数の個数: 64

約数和(自身を含む): 2138487120

約数和(自身を除く): 1164449744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 344, 416, 559, 688, 832, 1118, 1376, 1664, 2236, 2752, 4472, 5504, 8944, 13613, 17888, 27226, 35776, 54452, 71552, 108904, 176969, 217808, 353938, 435616, 585359, 707876, 871232, 1170718, 1415752, 1742464, 2341436, 2831504, 4682872, 5663008, 7609667, 9365744, 11326016, 15219334, 18731488, 22652032, 30438668, 37462976, 60877336, 74925952, 121754672, 243509344, 487018688, 974037376]

約数ペア:

[(1, 974037376), (2, 487018688), (4, 243509344), (8, 121754672), (13, 74925952), (16, 60877336), (26, 37462976), (32, 30438668), (43, 22652032), (52, 18731488), (64, 15219334), (86, 11326016), (104, 9365744), (128, 7609667), (172, 5663008), (208, 4682872), (344, 2831504), (416, 2341436), (559, 1742464), (688, 1415752), (832, 1170718), (1118, 871232), (1376, 707876), (1664, 585359), (2236, 435616), (2752, 353938), (4472, 217808), (5504, 176969), (8944, 108904), (13613, 71552), (17888, 54452), (27226, 35776)]