66881376002

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{253879}}^1$

素因数の和:254526

約数の個数: 32

約数和(自身を含む): 118547742720

約数和(自身を除く): 51666366718

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 607, 1214, 4249, 8498, 18817, 37634, 131719, 253879, 263438, 507758, 1777153, 3554306, 7870249, 15740498, 55091743, 110183486, 154104553, 308209106, 1078731871, 2157463742, 4777241143, 9554482286, 33440688001, 66881376002]

約数ペア:

[(1, 66881376002), (2, 33440688001), (7, 9554482286), (14, 4777241143), (31, 2157463742), (62, 1078731871), (217, 308209106), (434, 154104553), (607, 110183486), (1214, 55091743), (4249, 15740498), (8498, 7870249), (18817, 3554306), (37634, 1777153), (131719, 507758), (253879, 263438)]