71548372

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2659}}^1$

素因数の和:2732

約数の個数: 36

約数和(自身を含む): 147917280

約数和(自身を除く): 76368908

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1922, 2659, 3844, 5318, 6727, 10636, 13454, 18613, 26908, 37226, 74452, 82429, 164858, 329716, 577003, 1154006, 2308012, 2555299, 5110598, 10221196, 17887093, 35774186, 71548372]

約数ペア:

[(1, 71548372), (2, 35774186), (4, 17887093), (7, 10221196), (14, 5110598), (28, 2555299), (31, 2308012), (62, 1154006), (124, 577003), (217, 329716), (434, 164858), (868, 82429), (961, 74452), (1922, 37226), (2659, 26908), (3844, 18613), (5318, 13454), (6727, 10636)]