64213184

素因数分解:

$2^6\times 7^1\times {\mathrm{143333}}^1$

素因数の和:143352

約数の個数: 28

約数和(自身を含む): 145627344

約数和(自身を除く): 81414160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 143333, 286666, 573332, 1003331, 1146664, 2006662, 2293328, 4013324, 4586656, 8026648, 9173312, 16053296, 32106592, 64213184]

約数ペア:

[(1, 64213184), (2, 32106592), (4, 16053296), (7, 9173312), (8, 8026648), (14, 4586656), (16, 4013324), (28, 2293328), (32, 2006662), (56, 1146664), (64, 1003331), (112, 573332), (224, 286666), (448, 143333)]