64292018

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{16001}}^1$

素因数の和:16058

約数の個数: 24

約数和(自身を含む): 114926364

約数和(自身を除く): 50634346

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 16001, 32002, 112007, 224014, 656041, 784049, 1312082, 1568098, 4592287, 9184574, 32146009, 64292018]

約数ペア:

[(1, 64292018), (2, 32146009), (7, 9184574), (14, 4592287), (41, 1568098), (49, 1312082), (82, 784049), (98, 656041), (287, 224014), (574, 112007), (2009, 32002), (4018, 16001)]