389634568

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{13033}}^1$

素因数の和:13177

約数の個数: 32

約数和(自身を含む): 757796760

約数和(自身を除く): 368162192

約数列:

[1, 2, 4, 8, 37, 74, 101, 148, 202, 296, 404, 808, 3737, 7474, 13033, 14948, 26066, 29896, 52132, 104264, 482221, 964442, 1316333, 1928884, 2632666, 3857768, 5265332, 10530664, 48704321, 97408642, 194817284, 389634568]

約数ペア:

[(1, 389634568), (2, 194817284), (4, 97408642), (8, 48704321), (37, 10530664), (74, 5265332), (101, 3857768), (148, 2632666), (202, 1928884), (296, 1316333), (404, 964442), (808, 482221), (3737, 104264), (7474, 52132), (13033, 29896), (14948, 26066)]