26156816

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4969}}^1$

素因数の和:5031

約数の個数: 40

約数和(自身を含む): 59162880

約数和(自身を除く): 33006064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 4969, 5264, 9938, 19876, 34783, 39752, 69566, 79504, 139132, 233543, 278264, 467086, 556528, 934172, 1634801, 1868344, 3269602, 3736688, 6539204, 13078408, 26156816]

約数ペア:

[(1, 26156816), (2, 13078408), (4, 6539204), (7, 3736688), (8, 3269602), (14, 1868344), (16, 1634801), (28, 934172), (47, 556528), (56, 467086), (94, 278264), (112, 233543), (188, 139132), (329, 79504), (376, 69566), (658, 39752), (752, 34783), (1316, 19876), (2632, 9938), (4969, 5264)]