67991304

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{39901}}^1$

素因数の和:39981

約数の個数: 32

約数和(自身を含む): 172376640

約数和(自身を除く): 104385336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 39901, 79802, 119703, 159604, 239406, 319208, 478812, 957624, 2832971, 5665942, 8498913, 11331884, 16997826, 22663768, 33995652, 67991304]

約数ペア:

[(1, 67991304), (2, 33995652), (3, 22663768), (4, 16997826), (6, 11331884), (8, 8498913), (12, 5665942), (24, 2832971), (71, 957624), (142, 478812), (213, 319208), (284, 239406), (426, 159604), (568, 119703), (852, 79802), (1704, 39901)]