70781948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 138184704

約数和(自身を除く): 67402756

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 167, 271, 334, 391, 542, 668, 782, 1084, 1564, 2839, 3841, 4607, 5678, 6233, 7682, 9214, 11356, 12466, 15364, 18428, 24932, 45257, 65297, 90514, 105961, 130594, 181028, 211922, 261188, 423844, 769369, 1040911, 1538738, 2081822, 3077476, 4163644, 17695487, 35390974, 70781948]

約数ペア:

[(1, 70781948), (2, 35390974), (4, 17695487), (17, 4163644), (23, 3077476), (34, 2081822), (46, 1538738), (68, 1040911), (92, 769369), (167, 423844), (271, 261188), (334, 211922), (391, 181028), (542, 130594), (668, 105961), (782, 90514), (1084, 65297), (1564, 45257), (2839, 24932), (3841, 18428), (4607, 15364), (5678, 12466), (6233, 11356), (7682, 9214)]