33889408

素因数分解:

$2^7\times 7^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 78091200

約数和(自身を除く): 44201792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 218, 224, 347, 436, 448, 694, 763, 872, 896, 1388, 1526, 1744, 2429, 2776, 3052, 3488, 4858, 5552, 6104, 6976, 9716, 11104, 12208, 13952, 19432, 22208, 24416, 37823, 38864, 44416, 48832, 75646, 77728, 97664, 151292, 155456, 264761, 302584, 310912, 529522, 605168, 1059044, 1210336, 2118088, 2420672, 4236176, 4841344, 8472352, 16944704, 33889408]

約数ペア:

[(1, 33889408), (2, 16944704), (4, 8472352), (7, 4841344), (8, 4236176), (14, 2420672), (16, 2118088), (28, 1210336), (32, 1059044), (56, 605168), (64, 529522), (109, 310912), (112, 302584), (128, 264761), (218, 155456), (224, 151292), (347, 97664), (436, 77728), (448, 75646), (694, 48832), (763, 44416), (872, 38864), (896, 37823), (1388, 24416), (1526, 22208), (1744, 19432), (2429, 13952), (2776, 12208), (3052, 11104), (3488, 9716), (4858, 6976), (5552, 6104)]