65673664

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3119}}^1$

素因数の和:3185

約数の個数: 56

約数和(自身を含む): 152156160

約数和(自身を除く): 86482496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1504, 2632, 3008, 3119, 5264, 6238, 10528, 12476, 21056, 21833, 24952, 43666, 49904, 87332, 99808, 146593, 174664, 199616, 293186, 349328, 586372, 698656, 1026151, 1172744, 1397312, 2052302, 2345488, 4104604, 4690976, 8209208, 9381952, 16418416, 32836832, 65673664]

約数ペア:

[(1, 65673664), (2, 32836832), (4, 16418416), (7, 9381952), (8, 8209208), (14, 4690976), (16, 4104604), (28, 2345488), (32, 2052302), (47, 1397312), (56, 1172744), (64, 1026151), (94, 698656), (112, 586372), (188, 349328), (224, 293186), (329, 199616), (376, 174664), (448, 146593), (658, 99808), (752, 87332), (1316, 49904), (1504, 43666), (2632, 24952), (3008, 21833), (3119, 21056), (5264, 12476), (6238, 10528)]