74486516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{11279}}^1$

素因数の和:11423

約数の個数: 24

約数和(自身を含む): 141496320

約数和(自身を除く): 67009804

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 11279, 22558, 45116, 146627, 293254, 586508, 1432433, 2864866, 5729732, 18621629, 37243258, 74486516]

約数ペア:

[(1, 74486516), (2, 37243258), (4, 18621629), (13, 5729732), (26, 2864866), (52, 1432433), (127, 586508), (254, 293254), (508, 146627), (1651, 45116), (3302, 22558), (6604, 11279)]