72475766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2089}}^1$

素因数の和:2204

約数の個数: 32

約数和(自身を含む): 126403200

約数和(自身を除く): 53927434

約数列:

[1, 2, 11, 19, 22, 38, 83, 166, 209, 418, 913, 1577, 1826, 2089, 3154, 4178, 17347, 22979, 34694, 39691, 45958, 79382, 173387, 346774, 436601, 873202, 1907257, 3294353, 3814514, 6588706, 36237883, 72475766]

約数ペア:

[(1, 72475766), (2, 36237883), (11, 6588706), (19, 3814514), (22, 3294353), (38, 1907257), (83, 873202), (166, 436601), (209, 346774), (418, 173387), (913, 79382), (1577, 45958), (1826, 39691), (2089, 34694), (3154, 22979), (4178, 17347)]