75142424

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18899}}^1$

素因数の和:18983

約数の個数: 32

約数和(自身を含む): 163296000

約数和(自身を除く): 88153576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 18899, 37798, 75596, 132293, 151192, 264586, 529172, 1058344, 1341829, 2683658, 5367316, 9392803, 10734632, 18785606, 37571212, 75142424]

約数ペア:

[(1, 75142424), (2, 37571212), (4, 18785606), (7, 10734632), (8, 9392803), (14, 5367316), (28, 2683658), (56, 1341829), (71, 1058344), (142, 529172), (284, 264586), (497, 151192), (568, 132293), (994, 75596), (1988, 37798), (3976, 18899)]