28154532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{335173}}^1$

素因数の和:335187

約数の個数: 24

約数和(自身を含む): 75078976

約数和(自身を除く): 46924444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 335173, 670346, 1005519, 1340692, 2011038, 2346211, 4022076, 4692422, 7038633, 9384844, 14077266, 28154532]

約数ペア:

[(1, 28154532), (2, 14077266), (3, 9384844), (4, 7038633), (6, 4692422), (7, 4022076), (12, 2346211), (14, 2011038), (21, 1340692), (28, 1005519), (42, 670346), (84, 335173)]