71312878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7393}}^1$

素因数の和:7468

約数の個数: 32

約数和(自身を含む): 134156736

約数和(自身を除く): 62843858

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 7393, 9646, 14786, 51751, 96109, 103502, 192218, 391829, 672763, 783658, 1345526, 2742803, 5093777, 5485606, 10187554, 35656439, 71312878]

約数ペア:

[(1, 71312878), (2, 35656439), (7, 10187554), (13, 5485606), (14, 5093777), (26, 2742803), (53, 1345526), (91, 783658), (106, 672763), (182, 391829), (371, 192218), (689, 103502), (742, 96109), (1378, 51751), (4823, 14786), (7393, 9646)]