26688284

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{6397}}^1$

素因数の和:6557

約数の個数: 24

約数和(自身を含む): 53743200

約数和(自身を除く): 27054916

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 6397, 12794, 25588, 44779, 89558, 179116, 953153, 1906306, 3812612, 6672071, 13344142, 26688284]

約数ペア:

[(1, 26688284), (2, 13344142), (4, 6672071), (7, 3812612), (14, 1906306), (28, 953153), (149, 179116), (298, 89558), (596, 44779), (1043, 25588), (2086, 12794), (4172, 6397)]