71867104

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1801}}^1$

素因数の和:1883

約数の個数: 48

約数和(自身を含む): 149854320

約数和(自身を除く): 77987216

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 86, 116, 172, 232, 344, 464, 688, 928, 1247, 1376, 1801, 2494, 3602, 4988, 7204, 9976, 14408, 19952, 28816, 39904, 52229, 57632, 77443, 104458, 154886, 208916, 309772, 417832, 619544, 835664, 1239088, 1671328, 2245847, 2478176, 4491694, 8983388, 17966776, 35933552, 71867104]

約数ペア:

[(1, 71867104), (2, 35933552), (4, 17966776), (8, 8983388), (16, 4491694), (29, 2478176), (32, 2245847), (43, 1671328), (58, 1239088), (86, 835664), (116, 619544), (172, 417832), (232, 309772), (344, 208916), (464, 154886), (688, 104458), (928, 77443), (1247, 57632), (1376, 52229), (1801, 39904), (2494, 28816), (3602, 19952), (4988, 14408), (7204, 9976)]