67432178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{457}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 116735040

約数和(自身を除く): 49302862

約数列:

[1, 2, 11, 19, 22, 38, 209, 353, 418, 457, 706, 914, 3883, 5027, 6707, 7766, 8683, 10054, 13414, 17366, 73777, 95513, 147554, 161321, 191026, 322642, 1774531, 3065099, 3549062, 6130198, 33716089, 67432178]

約数ペア:

[(1, 67432178), (2, 33716089), (11, 6130198), (19, 3549062), (22, 3065099), (38, 1774531), (209, 322642), (353, 191026), (418, 161321), (457, 147554), (706, 95513), (914, 73777), (3883, 17366), (5027, 13414), (6707, 10054), (7766, 8683)]