42669728

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{78437}}^1$

素因数の和:78464

約数の個数: 24

約数和(自身を含む): 88948692

約数和(自身を除く): 46278964

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 78437, 156874, 313748, 627496, 1254992, 1333429, 2509984, 2666858, 5333716, 10667432, 21334864, 42669728]

約数ペア:

[(1, 42669728), (2, 21334864), (4, 10667432), (8, 5333716), (16, 2666858), (17, 2509984), (32, 1333429), (34, 1254992), (68, 627496), (136, 313748), (272, 156874), (544, 78437)]