66339488

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{109111}}^1$

素因数の和:109140

約数の個数: 24

約数和(自身を含む): 137481120

約数和(自身を除く): 71141632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 109111, 218222, 436444, 872888, 1745776, 2073109, 3491552, 4146218, 8292436, 16584872, 33169744, 66339488]

約数ペア:

[(1, 66339488), (2, 33169744), (4, 16584872), (8, 8292436), (16, 4146218), (19, 3491552), (32, 2073109), (38, 1745776), (76, 872888), (152, 436444), (304, 218222), (608, 109111)]