7780344

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2267}}^1$

素因数の和:2300

約数の個数: 64

約数和(自身を含む): 22861440

約数和(自身を除く): 15081096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 2267, 3432, 4534, 6801, 9068, 13602, 18136, 24937, 27204, 29471, 49874, 54408, 58942, 74811, 88413, 99748, 117884, 149622, 176826, 199496, 235768, 299244, 324181, 353652, 598488, 648362, 707304, 972543, 1296724, 1945086, 2593448, 3890172, 7780344]

約数ペア:

[(1, 7780344), (2, 3890172), (3, 2593448), (4, 1945086), (6, 1296724), (8, 972543), (11, 707304), (12, 648362), (13, 598488), (22, 353652), (24, 324181), (26, 299244), (33, 235768), (39, 199496), (44, 176826), (52, 149622), (66, 117884), (78, 99748), (88, 88413), (104, 74811), (132, 58942), (143, 54408), (156, 49874), (264, 29471), (286, 27204), (312, 24937), (429, 18136), (572, 13602), (858, 9068), (1144, 6801), (1716, 4534), (2267, 3432)]