68150416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13187}}^1$

素因数の和:13231

約数の個数: 40

約数和(自身を含む): 147178080

約数和(自身を除く): 79027664

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 13187, 26374, 52748, 105496, 210992, 224179, 250553, 448358, 501106, 896716, 1002212, 1793432, 2004424, 3586864, 4008848, 4259401, 8518802, 17037604, 34075208, 68150416]

約数ペア:

[(1, 68150416), (2, 34075208), (4, 17037604), (8, 8518802), (16, 4259401), (17, 4008848), (19, 3586864), (34, 2004424), (38, 1793432), (68, 1002212), (76, 896716), (136, 501106), (152, 448358), (272, 250553), (304, 224179), (323, 210992), (646, 105496), (1292, 52748), (2584, 26374), (5168, 13187)]