85028356

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2447}}^1$

素因数の和:2548

約数の個数: 48

約数和(自身を含む): 182601216

約数和(自身を除く): 97572860

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 1022, 1241, 2044, 2447, 2482, 4894, 4964, 8687, 9788, 17129, 17374, 34258, 34748, 41599, 68516, 83198, 166396, 178631, 291193, 357262, 582386, 714524, 1164772, 1250417, 2500834, 3036727, 5001668, 6073454, 12146908, 21257089, 42514178, 85028356]

約数ペア:

[(1, 85028356), (2, 42514178), (4, 21257089), (7, 12146908), (14, 6073454), (17, 5001668), (28, 3036727), (34, 2500834), (68, 1250417), (73, 1164772), (119, 714524), (146, 582386), (238, 357262), (292, 291193), (476, 178631), (511, 166396), (1022, 83198), (1241, 68516), (2044, 41599), (2447, 34748), (2482, 34258), (4894, 17374), (4964, 17129), (8687, 9788)]