70546384

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:667

約数の個数: 40

約数和(自身を含む): 139812480

約数和(自身を除く): 69266096

約数列:

[1, 2, 4, 8, 16, 89, 107, 178, 214, 356, 428, 463, 712, 856, 926, 1424, 1712, 1852, 3704, 7408, 9523, 19046, 38092, 41207, 49541, 76184, 82414, 99082, 152368, 164828, 198164, 329656, 396328, 659312, 792656, 4409149, 8818298, 17636596, 35273192, 70546384]

約数ペア:

[(1, 70546384), (2, 35273192), (4, 17636596), (8, 8818298), (16, 4409149), (89, 792656), (107, 659312), (178, 396328), (214, 329656), (356, 198164), (428, 164828), (463, 152368), (712, 99082), (856, 82414), (926, 76184), (1424, 49541), (1712, 41207), (1852, 38092), (3704, 19046), (7408, 9523)]