71376268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 141087744

約数和(自身を除く): 69711476

約数列:

[1, 2, 4, 17, 23, 34, 46, 47, 68, 92, 94, 188, 391, 782, 799, 971, 1081, 1564, 1598, 1942, 2162, 3196, 3884, 4324, 16507, 18377, 22333, 33014, 36754, 44666, 45637, 66028, 73508, 89332, 91274, 182548, 379661, 759322, 775829, 1049651, 1518644, 1551658, 2099302, 3103316, 4198604, 17844067, 35688134, 71376268]

約数ペア:

[(1, 71376268), (2, 35688134), (4, 17844067), (17, 4198604), (23, 3103316), (34, 2099302), (46, 1551658), (47, 1518644), (68, 1049651), (92, 775829), (94, 759322), (188, 379661), (391, 182548), (782, 91274), (799, 89332), (971, 73508), (1081, 66028), (1564, 45637), (1598, 44666), (1942, 36754), (2162, 33014), (3196, 22333), (3884, 18377), (4324, 16507)]