2775579664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71359}}^1$

素因数の和:71408

約数の個数: 80

約数和(自身を含む): 6689571840

約数和(自身を除く): 3913992176

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2288, 2431, 2992, 3536, 4862, 9724, 19448, 38896, 71359, 142718, 285436, 570872, 784949, 927667, 1141744, 1213103, 1569898, 1855334, 2426206, 3139796, 3710668, 4852412, 6279592, 7421336, 9704824, 10204337, 12559184, 13344133, 14842672, 15770339, 19409648, 20408674, 26688266, 31540678, 40817348, 53376532, 63081356, 81634696, 106753064, 126162712, 163269392, 173473729, 213506128, 252325424, 346947458, 693894916, 1387789832, 2775579664]

約数ペア:

[(1, 2775579664), (2, 1387789832), (4, 693894916), (8, 346947458), (11, 252325424), (13, 213506128), (16, 173473729), (17, 163269392), (22, 126162712), (26, 106753064), (34, 81634696), (44, 63081356), (52, 53376532), (68, 40817348), (88, 31540678), (104, 26688266), (136, 20408674), (143, 19409648), (176, 15770339), (187, 14842672), (208, 13344133), (221, 12559184), (272, 10204337), (286, 9704824), (374, 7421336), (442, 6279592), (572, 4852412), (748, 3710668), (884, 3139796), (1144, 2426206), (1496, 1855334), (1768, 1569898), (2288, 1213103), (2431, 1141744), (2992, 927667), (3536, 784949), (4862, 570872), (9724, 285436), (19448, 142718), (38896, 71359)]