71257746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{6451}}^1$

素因数の和:6726

約数の個数: 32

約数和(自身を含む): 163519488

約数和(自身を除く): 92261742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 263, 526, 789, 1578, 1841, 3682, 5523, 6451, 11046, 12902, 19353, 38706, 45157, 90314, 135471, 270942, 1696613, 3393226, 5089839, 10179678, 11876291, 23752582, 35628873, 71257746]

約数ペア:

[(1, 71257746), (2, 35628873), (3, 23752582), (6, 11876291), (7, 10179678), (14, 5089839), (21, 3393226), (42, 1696613), (263, 270942), (526, 135471), (789, 90314), (1578, 45157), (1841, 38706), (3682, 19353), (5523, 12902), (6451, 11046)]