66842752

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 138801600

約数和(自身を除く): 71958848

約数列:

[1, 2, 4, 8, 16, 32, 53, 59, 64, 106, 118, 128, 167, 212, 236, 334, 424, 472, 668, 848, 944, 1336, 1696, 1888, 2672, 3127, 3392, 3776, 5344, 6254, 6784, 7552, 8851, 9853, 10688, 12508, 17702, 19706, 21376, 25016, 35404, 39412, 50032, 70808, 78824, 100064, 141616, 157648, 200128, 283232, 315296, 400256, 522209, 566464, 630592, 1044418, 1132928, 1261184, 2088836, 4177672, 8355344, 16710688, 33421376, 66842752]

約数ペア:

[(1, 66842752), (2, 33421376), (4, 16710688), (8, 8355344), (16, 4177672), (32, 2088836), (53, 1261184), (59, 1132928), (64, 1044418), (106, 630592), (118, 566464), (128, 522209), (167, 400256), (212, 315296), (236, 283232), (334, 200128), (424, 157648), (472, 141616), (668, 100064), (848, 78824), (944, 70808), (1336, 50032), (1696, 39412), (1888, 35404), (2672, 25016), (3127, 21376), (3392, 19706), (3776, 17702), (5344, 12508), (6254, 10688), (6784, 9853), (7552, 8851)]