39420656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3343}}^1$

素因数の和:3429

約数の個数: 40

約数和(自身を含む): 84589824

約数和(自身を除く): 45169168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2948, 3343, 5896, 6686, 11792, 13372, 26744, 36773, 53488, 73546, 147092, 223981, 294184, 447962, 588368, 895924, 1791848, 2463791, 3583696, 4927582, 9855164, 19710328, 39420656]

約数ペア:

[(1, 39420656), (2, 19710328), (4, 9855164), (8, 4927582), (11, 3583696), (16, 2463791), (22, 1791848), (44, 895924), (67, 588368), (88, 447962), (134, 294184), (176, 223981), (268, 147092), (536, 73546), (737, 53488), (1072, 36773), (1474, 26744), (2948, 13372), (3343, 11792), (5896, 6686)]