28912029022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{131839}}^1$

素因数の和:132088

約数の個数: 32

約数和(自身を含む): 47462400000

約数和(自身を除く): 18550370978

約数列:

[1, 2, 19, 29, 38, 58, 199, 398, 551, 1102, 3781, 5771, 7562, 11542, 109649, 131839, 219298, 263678, 2504941, 3823331, 5009882, 7646662, 26235961, 52471922, 72643289, 145286578, 498483259, 760842869, 996966518, 1521685738, 14456014511, 28912029022]

約数ペア:

[(1, 28912029022), (2, 14456014511), (19, 1521685738), (29, 996966518), (38, 760842869), (58, 498483259), (199, 145286578), (398, 72643289), (551, 52471922), (1102, 26235961), (3781, 7646662), (5771, 5009882), (7562, 3823331), (11542, 2504941), (109649, 263678), (131839, 219298)]