78988126

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{106453}}^1$

素因数の和:106515

約数の個数: 16

約数和(自身を含む): 137964384

約数和(自身を除く): 58976258

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 106453, 212906, 745171, 1490342, 5642009, 11284018, 39494063, 78988126]

約数ペア:

[(1, 78988126), (2, 39494063), (7, 11284018), (14, 5642009), (53, 1490342), (106, 745171), (371, 212906), (742, 106453)]