74728444

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{7393}}^1$

素因数の和:7442

約数の個数: 36

約数和(自身を含む): 157758384

約数和(自身を除く): 83029940

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 7393, 10108, 14786, 29572, 51751, 103502, 140467, 207004, 280934, 561868, 983269, 1966538, 2668873, 3933076, 5337746, 10675492, 18682111, 37364222, 74728444]

約数ペア:

[(1, 74728444), (2, 37364222), (4, 18682111), (7, 10675492), (14, 5337746), (19, 3933076), (28, 2668873), (38, 1966538), (76, 983269), (133, 561868), (266, 280934), (361, 207004), (532, 140467), (722, 103502), (1444, 51751), (2527, 29572), (5054, 14786), (7393, 10108)]