7156388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 14515200

約数和(自身を除く): 7358812

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 68, 76, 116, 191, 323, 382, 493, 551, 646, 764, 986, 1102, 1292, 1972, 2204, 3247, 3629, 5539, 6494, 7258, 9367, 11078, 12988, 14516, 18734, 22156, 37468, 61693, 94163, 105241, 123386, 188326, 210482, 246772, 376652, 420964, 1789097, 3578194, 7156388]

約数ペア:

[(1, 7156388), (2, 3578194), (4, 1789097), (17, 420964), (19, 376652), (29, 246772), (34, 210482), (38, 188326), (58, 123386), (68, 105241), (76, 94163), (116, 61693), (191, 37468), (323, 22156), (382, 18734), (493, 14516), (551, 12988), (646, 11078), (764, 9367), (986, 7258), (1102, 6494), (1292, 5539), (1972, 3629), (2204, 3247)]