13261136

素因数分解:

$2^4\times 7^1\times {\mathrm{167}}^1\times {\mathrm{709}}^1$

素因数の和:891

約数の個数: 40

約数和(自身を含む): 29581440

約数和(自身を除く): 16320304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 167, 334, 668, 709, 1169, 1336, 1418, 2338, 2672, 2836, 4676, 4963, 5672, 9352, 9926, 11344, 18704, 19852, 39704, 79408, 118403, 236806, 473612, 828821, 947224, 1657642, 1894448, 3315284, 6630568, 13261136]

約数ペア:

[(1, 13261136), (2, 6630568), (4, 3315284), (7, 1894448), (8, 1657642), (14, 947224), (16, 828821), (28, 473612), (56, 236806), (112, 118403), (167, 79408), (334, 39704), (668, 19852), (709, 18704), (1169, 11344), (1336, 9926), (1418, 9352), (2338, 5672), (2672, 4963), (2836, 4676)]