25263040088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{135479}}^1$

素因数の和:135672

約数の個数: 64

約数和(自身を含む): 55991174400

約数和(自身を除く): 30728134312

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 163, 286, 326, 572, 652, 1144, 1304, 1793, 2119, 3586, 4238, 7172, 8476, 14344, 16952, 23309, 46618, 93236, 135479, 186472, 270958, 541916, 1083832, 1490269, 1761227, 2980538, 3522454, 5961076, 7044908, 11922152, 14089816, 19373497, 22083077, 38746994, 44166154, 77493988, 88332308, 154987976, 176664616, 242913847, 287080001, 485827694, 574160002, 971655388, 1148320004, 1943310776, 2296640008, 3157880011, 6315760022, 12631520044, 25263040088]

約数ペア:

[(1, 25263040088), (2, 12631520044), (4, 6315760022), (8, 3157880011), (11, 2296640008), (13, 1943310776), (22, 1148320004), (26, 971655388), (44, 574160002), (52, 485827694), (88, 287080001), (104, 242913847), (143, 176664616), (163, 154987976), (286, 88332308), (326, 77493988), (572, 44166154), (652, 38746994), (1144, 22083077), (1304, 19373497), (1793, 14089816), (2119, 11922152), (3586, 7044908), (4238, 5961076), (7172, 3522454), (8476, 2980538), (14344, 1761227), (16952, 1490269), (23309, 1083832), (46618, 541916), (93236, 270958), (135479, 186472)]