66699916

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1669}}^1$

素因数の和:1873

約数の個数: 24

約数和(自身を含む): 119144480

約数和(自身を除く): 52444564

約数列:

[1, 2, 4, 97, 103, 194, 206, 388, 412, 1669, 3338, 6676, 9991, 19982, 39964, 161893, 171907, 323786, 343814, 647572, 687628, 16674979, 33349958, 66699916]

約数ペア:

[(1, 66699916), (2, 33349958), (4, 16674979), (97, 687628), (103, 647572), (194, 343814), (206, 323786), (388, 171907), (412, 161893), (1669, 39964), (3338, 19982), (6676, 9991)]