64493212

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{7001}}^1$

素因数の和:7066

約数の個数: 36

約数和(自身を含む): 134102304

約数和(自身を除く): 69609092

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 7001, 9212, 14002, 28004, 49007, 98014, 196028, 329047, 343049, 658094, 686098, 1316188, 1372196, 2303329, 4606658, 9213316, 16123303, 32246606, 64493212]

約数ペア:

[(1, 64493212), (2, 32246606), (4, 16123303), (7, 9213316), (14, 4606658), (28, 2303329), (47, 1372196), (49, 1316188), (94, 686098), (98, 658094), (188, 343049), (196, 329047), (329, 196028), (658, 98014), (1316, 49007), (2303, 28004), (4606, 14002), (7001, 9212)]