25895148

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5519}}^1$

素因数の和:5566

約数の個数: 48

約数和(自身を含む): 66769920

約数和(自身を除く): 40874772

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 5519, 11038, 16557, 22076, 33114, 66228, 93823, 126937, 187646, 253874, 281469, 375292, 380811, 507748, 562938, 761622, 1125876, 1523244, 2157929, 4315858, 6473787, 8631716, 12947574, 25895148]

約数ペア:

[(1, 25895148), (2, 12947574), (3, 8631716), (4, 6473787), (6, 4315858), (12, 2157929), (17, 1523244), (23, 1125876), (34, 761622), (46, 562938), (51, 507748), (68, 380811), (69, 375292), (92, 281469), (102, 253874), (138, 187646), (204, 126937), (276, 93823), (391, 66228), (782, 33114), (1173, 22076), (1564, 16557), (2346, 11038), (4692, 5519)]