67877368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{652667}}^1$

素因数の和:652686

約数の個数: 16

約数和(自身を含む): 137060280

約数和(自身を除く): 69182912

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 652667, 1305334, 2610668, 5221336, 8484671, 16969342, 33938684, 67877368]

約数ペア:

[(1, 67877368), (2, 33938684), (4, 16969342), (8, 8484671), (13, 5221336), (26, 2610668), (52, 1305334), (104, 652667)]