76398772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{3037}}^1$

素因数の和:3391

約数の個数: 24

約数和(自身を含む): 141206240

約数和(自身を除く): 64807468

約数列:

[1, 2, 4, 19, 38, 76, 331, 662, 1324, 3037, 6074, 6289, 12148, 12578, 25156, 57703, 115406, 230812, 1005247, 2010494, 4020988, 19099693, 38199386, 76398772]

約数ペア:

[(1, 76398772), (2, 38199386), (4, 19099693), (19, 4020988), (38, 2010494), (76, 1005247), (331, 230812), (662, 115406), (1324, 57703), (3037, 25156), (6074, 12578), (6289, 12148)]