25418952

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{2089}}^1$

素因数の和:2127

約数の個数: 72

約数和(自身を含む): 74581650

約数和(自身を除く): 49162698

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 2089, 3042, 4056, 4178, 6084, 6267, 8356, 12168, 12534, 16712, 18801, 25068, 27157, 37602, 50136, 54314, 75204, 81471, 108628, 150408, 162942, 217256, 244413, 325884, 353041, 488826, 651768, 706082, 977652, 1059123, 1412164, 1955304, 2118246, 2824328, 3177369, 4236492, 6354738, 8472984, 12709476, 25418952]

約数ペア:

[(1, 25418952), (2, 12709476), (3, 8472984), (4, 6354738), (6, 4236492), (8, 3177369), (9, 2824328), (12, 2118246), (13, 1955304), (18, 1412164), (24, 1059123), (26, 977652), (36, 706082), (39, 651768), (52, 488826), (72, 353041), (78, 325884), (104, 244413), (117, 217256), (156, 162942), (169, 150408), (234, 108628), (312, 81471), (338, 75204), (468, 54314), (507, 50136), (676, 37602), (936, 27157), (1014, 25068), (1352, 18801), (1521, 16712), (2028, 12534), (2089, 12168), (3042, 8356), (4056, 6267), (4178, 6084)]