73249984

素因数分解:

$2^6\times {\mathrm{43}}^2\times {\mathrm{619}}^1$

素因数の和:717

約数の個数: 42

約数和(自身を含む): 149054820

約数和(自身を除く): 75804836

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 619, 688, 1238, 1376, 1849, 2476, 2752, 3698, 4952, 7396, 9904, 14792, 19808, 26617, 29584, 39616, 53234, 59168, 106468, 118336, 212936, 425872, 851744, 1144531, 1703488, 2289062, 4578124, 9156248, 18312496, 36624992, 73249984]

約数ペア:

[(1, 73249984), (2, 36624992), (4, 18312496), (8, 9156248), (16, 4578124), (32, 2289062), (43, 1703488), (64, 1144531), (86, 851744), (172, 425872), (344, 212936), (619, 118336), (688, 106468), (1238, 59168), (1376, 53234), (1849, 39616), (2476, 29584), (2752, 26617), (3698, 19808), (4952, 14792), (7396, 9904)]