61751824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2861}}^1$

素因数の和:2959

約数の個数: 40

約数和(自身を含む): 127759680

約数和(自身を除く): 66007856

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 2861, 5396, 5722, 10792, 11444, 21584, 22888, 45776, 54359, 108718, 203131, 217436, 406262, 434872, 812524, 869744, 1625048, 3250096, 3859489, 7718978, 15437956, 30875912, 61751824]

約数ペア:

[(1, 61751824), (2, 30875912), (4, 15437956), (8, 7718978), (16, 3859489), (19, 3250096), (38, 1625048), (71, 869744), (76, 812524), (142, 434872), (152, 406262), (284, 217436), (304, 203131), (568, 108718), (1136, 54359), (1349, 45776), (2698, 22888), (2861, 21584), (5396, 11444), (5722, 10792)]