65416008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{389381}}^1$

素因数の和:389397

約数の個数: 32

約数和(自身を含む): 186903360

約数和(自身を除く): 121487352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 389381, 778762, 1168143, 1557524, 2336286, 2725667, 3115048, 4672572, 5451334, 8177001, 9345144, 10902668, 16354002, 21805336, 32708004, 65416008]

約数ペア:

[(1, 65416008), (2, 32708004), (3, 21805336), (4, 16354002), (6, 10902668), (7, 9345144), (8, 8177001), (12, 5451334), (14, 4672572), (21, 3115048), (24, 2725667), (28, 2336286), (42, 1557524), (56, 1168143), (84, 778762), (168, 389381)]