25965552

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 71781120

約数和(自身を除く): 45815568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 142, 152, 213, 228, 284, 304, 401, 426, 456, 568, 802, 852, 912, 1136, 1203, 1349, 1604, 1704, 2406, 2698, 3208, 3408, 4047, 4812, 5396, 6416, 7619, 8094, 9624, 10792, 15238, 16188, 19248, 21584, 22857, 28471, 30476, 32376, 45714, 56942, 60952, 64752, 85413, 91428, 113884, 121904, 170826, 182856, 227768, 341652, 365712, 455536, 540949, 683304, 1081898, 1366608, 1622847, 2163796, 3245694, 4327592, 6491388, 8655184, 12982776, 25965552]

約数ペア:

[(1, 25965552), (2, 12982776), (3, 8655184), (4, 6491388), (6, 4327592), (8, 3245694), (12, 2163796), (16, 1622847), (19, 1366608), (24, 1081898), (38, 683304), (48, 540949), (57, 455536), (71, 365712), (76, 341652), (114, 227768), (142, 182856), (152, 170826), (213, 121904), (228, 113884), (284, 91428), (304, 85413), (401, 64752), (426, 60952), (456, 56942), (568, 45714), (802, 32376), (852, 30476), (912, 28471), (1136, 22857), (1203, 21584), (1349, 19248), (1604, 16188), (1704, 15238), (2406, 10792), (2698, 9624), (3208, 8094), (3408, 7619), (4047, 6416), (4812, 5396)]