66916384

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:182

約数の個数: 72

約数和(自身を含む): 142143120

約数和(自身を除く): 75226736

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 59, 67, 92, 118, 134, 184, 236, 268, 368, 472, 529, 536, 736, 944, 1058, 1072, 1357, 1541, 1888, 2116, 2144, 2714, 3082, 3953, 4232, 5428, 6164, 7906, 8464, 10856, 12328, 15812, 16928, 21712, 24656, 31211, 31624, 35443, 43424, 49312, 62422, 63248, 70886, 90919, 124844, 126496, 141772, 181838, 249688, 283544, 363676, 499376, 567088, 727352, 998752, 1134176, 1454704, 2091137, 2909408, 4182274, 8364548, 16729096, 33458192, 66916384]

約数ペア:

[(1, 66916384), (2, 33458192), (4, 16729096), (8, 8364548), (16, 4182274), (23, 2909408), (32, 2091137), (46, 1454704), (59, 1134176), (67, 998752), (92, 727352), (118, 567088), (134, 499376), (184, 363676), (236, 283544), (268, 249688), (368, 181838), (472, 141772), (529, 126496), (536, 124844), (736, 90919), (944, 70886), (1058, 63248), (1072, 62422), (1357, 49312), (1541, 43424), (1888, 35443), (2116, 31624), (2144, 31211), (2714, 24656), (3082, 21712), (3953, 16928), (4232, 15812), (5428, 12328), (6164, 10856), (7906, 8464)]