74540672

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 157528800

約数和(自身を除く): 82988128

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 116, 128, 172, 232, 344, 464, 467, 688, 928, 934, 1247, 1376, 1856, 1868, 2494, 2752, 3712, 3736, 4988, 5504, 7472, 9976, 13543, 14944, 19952, 20081, 27086, 29888, 39904, 40162, 54172, 59776, 79808, 80324, 108344, 159616, 160648, 216688, 321296, 433376, 582349, 642592, 866752, 1164698, 1285184, 1733504, 2329396, 2570368, 4658792, 9317584, 18635168, 37270336, 74540672]

約数ペア:

[(1, 74540672), (2, 37270336), (4, 18635168), (8, 9317584), (16, 4658792), (29, 2570368), (32, 2329396), (43, 1733504), (58, 1285184), (64, 1164698), (86, 866752), (116, 642592), (128, 582349), (172, 433376), (232, 321296), (344, 216688), (464, 160648), (467, 159616), (688, 108344), (928, 80324), (934, 79808), (1247, 59776), (1376, 54172), (1856, 40162), (1868, 39904), (2494, 29888), (2752, 27086), (3712, 20081), (3736, 19952), (4988, 14944), (5504, 13543), (7472, 9976)]