79687216

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37447}}^1$

素因数の和:37481

約数の個数: 40

約数和(自身を含む): 185742080

約数和(自身を除く): 106054864

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 37447, 74894, 149788, 262129, 299576, 524258, 599152, 711493, 1048516, 1422986, 2097032, 2845972, 4194064, 4980451, 5691944, 9960902, 11383888, 19921804, 39843608, 79687216]

約数ペア:

[(1, 79687216), (2, 39843608), (4, 19921804), (7, 11383888), (8, 9960902), (14, 5691944), (16, 4980451), (19, 4194064), (28, 2845972), (38, 2097032), (56, 1422986), (76, 1048516), (112, 711493), (133, 599152), (152, 524258), (266, 299576), (304, 262129), (532, 149788), (1064, 74894), (2128, 37447)]