71829952

素因数分解:

$2^6\times {\mathrm{43}}^2\times {\mathrm{607}}^1$

素因数の和:705

約数の個数: 42

約数和(自身を含む): 146169888

約数和(自身を除く): 74339936

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 607, 688, 1214, 1376, 1849, 2428, 2752, 3698, 4856, 7396, 9712, 14792, 19424, 26101, 29584, 38848, 52202, 59168, 104404, 118336, 208808, 417616, 835232, 1122343, 1670464, 2244686, 4489372, 8978744, 17957488, 35914976, 71829952]

約数ペア:

[(1, 71829952), (2, 35914976), (4, 17957488), (8, 8978744), (16, 4489372), (32, 2244686), (43, 1670464), (64, 1122343), (86, 835232), (172, 417616), (344, 208808), (607, 118336), (688, 104404), (1214, 59168), (1376, 52202), (1849, 38848), (2428, 29584), (2752, 26101), (3698, 19424), (4856, 14792), (7396, 9712)]