66044992

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:675

約数の個数: 56

約数和(自身を含む): 142296896

約数和(自身を除く): 76251904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 163, 208, 326, 416, 487, 652, 832, 974, 1304, 1948, 2119, 2608, 3896, 4238, 5216, 6331, 7792, 8476, 10432, 12662, 15584, 16952, 25324, 31168, 33904, 50648, 67808, 79381, 101296, 135616, 158762, 202592, 317524, 405184, 635048, 1031953, 1270096, 2063906, 2540192, 4127812, 5080384, 8255624, 16511248, 33022496, 66044992]

約数ペア:

[(1, 66044992), (2, 33022496), (4, 16511248), (8, 8255624), (13, 5080384), (16, 4127812), (26, 2540192), (32, 2063906), (52, 1270096), (64, 1031953), (104, 635048), (163, 405184), (208, 317524), (326, 202592), (416, 158762), (487, 135616), (652, 101296), (832, 79381), (974, 67808), (1304, 50648), (1948, 33904), (2119, 31168), (2608, 25324), (3896, 16952), (4238, 15584), (5216, 12662), (6331, 10432), (7792, 8476)]