66810086

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1277}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 118884672

約数和(自身を除く): 52074586

約数列:

[1, 2, 7, 14, 37, 74, 101, 202, 259, 518, 707, 1277, 1414, 2554, 3737, 7474, 8939, 17878, 26159, 47249, 52318, 94498, 128977, 257954, 330743, 661486, 902839, 1805678, 4772149, 9544298, 33405043, 66810086]

約数ペア:

[(1, 66810086), (2, 33405043), (7, 9544298), (14, 4772149), (37, 1805678), (74, 902839), (101, 661486), (202, 330743), (259, 257954), (518, 128977), (707, 94498), (1277, 52318), (1414, 47249), (2554, 26159), (3737, 17878), (7474, 8939)]