61861828

素因数分解:

$2^2\times 7^1\times {\mathrm{947}}^1\times {\mathrm{2333}}^1$

素因数の和:3291

約数の個数: 24

約数和(自身を含む): 123907392

約数和(自身を除く): 62045564

約数列:

[1, 2, 4, 7, 14, 28, 947, 1894, 2333, 3788, 4666, 6629, 9332, 13258, 16331, 26516, 32662, 65324, 2209351, 4418702, 8837404, 15465457, 30930914, 61861828]

約数ペア:

[(1, 61861828), (2, 30930914), (4, 15465457), (7, 8837404), (14, 4418702), (28, 2209351), (947, 65324), (1894, 32662), (2333, 26516), (3788, 16331), (4666, 13258), (6629, 9332)]