78492974

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5669}}^1$

素因数の和:5744

約数の個数: 32

約数和(自身を含む): 143700480

約数和(自身を除く): 65207506

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 5669, 6923, 11338, 13846, 39683, 79366, 130387, 243767, 260774, 487534, 912709, 1706369, 1825418, 3412738, 5606641, 11213282, 39246487, 78492974]

約数ペア:

[(1, 78492974), (2, 39246487), (7, 11213282), (14, 5606641), (23, 3412738), (43, 1825418), (46, 1706369), (86, 912709), (161, 487534), (301, 260774), (322, 243767), (602, 130387), (989, 79366), (1978, 39683), (5669, 13846), (6923, 11338)]