78152434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{389}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 131414400

約数和(自身を除く): 53261966

約数列:

[1, 2, 17, 19, 34, 38, 311, 323, 389, 622, 646, 778, 5287, 5909, 6613, 7391, 10574, 11818, 13226, 14782, 100453, 120979, 125647, 200906, 241958, 251294, 2056643, 2298601, 4113286, 4597202, 39076217, 78152434]

約数ペア:

[(1, 78152434), (2, 39076217), (17, 4597202), (19, 4113286), (34, 2298601), (38, 2056643), (311, 251294), (323, 241958), (389, 200906), (622, 125647), (646, 120979), (778, 100453), (5287, 14782), (5909, 13226), (6613, 11818), (7391, 10574)]