28202273236

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{4691}}^1\times {\mathrm{21169}}^1$

素因数の和:25935

約数の個数: 24

約数和(自身を含む): 50062138560

約数和(自身を除く): 21859865324

約数列:

[1, 2, 4, 71, 142, 284, 4691, 9382, 18764, 21169, 42338, 84676, 333061, 666122, 1332244, 1502999, 3005998, 6011996, 99303779, 198607558, 397215116, 7050568309, 14101136618, 28202273236]

約数ペア:

[(1, 28202273236), (2, 14101136618), (4, 7050568309), (71, 397215116), (142, 198607558), (284, 99303779), (4691, 6011996), (9382, 3005998), (18764, 1502999), (21169, 1332244), (42338, 666122), (84676, 333061)]