42385238

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2017}}^1$

素因数の和:2124

約数の個数: 32

約数和(自身を含む): 77491200

約数和(自身を除く): 35105962

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1501, 2017, 3002, 4034, 10507, 14119, 21014, 28238, 38323, 76646, 159343, 268261, 318686, 536522, 1115401, 2230802, 3027517, 6055034, 21192619, 42385238]

約数ペア:

[(1, 42385238), (2, 21192619), (7, 6055034), (14, 3027517), (19, 2230802), (38, 1115401), (79, 536522), (133, 318686), (158, 268261), (266, 159343), (553, 76646), (1106, 38323), (1501, 28238), (2017, 21014), (3002, 14119), (4034, 10507)]