64203902

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4637}}^1$

素因数の和:4712

約数の個数: 32

約数和(自身を含む): 117545472

約数和(自身を除く): 53341570

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 4637, 6923, 9274, 13846, 32459, 64918, 106651, 199391, 213302, 398782, 746557, 1395737, 1493114, 2791474, 4585993, 9171986, 32101951, 64203902]

約数ペア:

[(1, 64203902), (2, 32101951), (7, 9171986), (14, 4585993), (23, 2791474), (43, 1493114), (46, 1395737), (86, 746557), (161, 398782), (301, 213302), (322, 199391), (602, 106651), (989, 64918), (1978, 32459), (4637, 13846), (6923, 9274)]