71739968

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{38653}}^1$

素因数の和:38694

約数の個数: 28

約数和(自身を含む): 147271740

約数和(自身を除く): 75531772

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 38653, 77306, 154612, 309224, 618448, 1120937, 1236896, 2241874, 2473792, 4483748, 8967496, 17934992, 35869984, 71739968]

約数ペア:

[(1, 71739968), (2, 35869984), (4, 17934992), (8, 8967496), (16, 4483748), (29, 2473792), (32, 2241874), (58, 1236896), (64, 1120937), (116, 618448), (232, 309224), (464, 154612), (928, 77306), (1856, 38653)]