39458176

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 82399680

約数和(自身を除く): 42941504

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 67, 86, 107, 128, 134, 172, 214, 268, 344, 428, 536, 688, 856, 1072, 1376, 1712, 2144, 2752, 2881, 3424, 4288, 4601, 5504, 5762, 6848, 7169, 8576, 9202, 11524, 13696, 14338, 18404, 23048, 28676, 36808, 46096, 57352, 73616, 92192, 114704, 147232, 184384, 229408, 294464, 308267, 368768, 458816, 588928, 616534, 917632, 1233068, 2466136, 4932272, 9864544, 19729088, 39458176]

約数ペア:

[(1, 39458176), (2, 19729088), (4, 9864544), (8, 4932272), (16, 2466136), (32, 1233068), (43, 917632), (64, 616534), (67, 588928), (86, 458816), (107, 368768), (128, 308267), (134, 294464), (172, 229408), (214, 184384), (268, 147232), (344, 114704), (428, 92192), (536, 73616), (688, 57352), (856, 46096), (1072, 36808), (1376, 28676), (1712, 23048), (2144, 18404), (2752, 14338), (2881, 13696), (3424, 11524), (4288, 9202), (4601, 8576), (5504, 7169), (5762, 6848)]