42947308

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{719}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 76507200

約数和(自身を除く): 33559892

約数列:

[1, 2, 4, 109, 137, 218, 274, 436, 548, 719, 1438, 2876, 14933, 29866, 59732, 78371, 98503, 156742, 197006, 313484, 394012, 10736827, 21473654, 42947308]

約数ペア:

[(1, 42947308), (2, 21473654), (4, 10736827), (109, 394012), (137, 313484), (218, 197006), (274, 156742), (436, 98503), (548, 78371), (719, 59732), (1438, 29866), (2876, 14933)]