28481208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{169531}}^1$

素因数の和:169547

約数の個数: 32

約数和(自身を含む): 81375360

約数和(自身を除く): 52894152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 169531, 339062, 508593, 678124, 1017186, 1186717, 1356248, 2034372, 2373434, 3560151, 4068744, 4746868, 7120302, 9493736, 14240604, 28481208]

約数ペア:

[(1, 28481208), (2, 14240604), (3, 9493736), (4, 7120302), (6, 4746868), (7, 4068744), (8, 3560151), (12, 2373434), (14, 2034372), (21, 1356248), (24, 1186717), (28, 1017186), (42, 678124), (56, 508593), (84, 339062), (168, 169531)]