26938038

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 55478016

約数和(自身を除く): 28539978

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 263, 397, 526, 789, 794, 1191, 1578, 2382, 11309, 17071, 22618, 33927, 34142, 51213, 67854, 102426, 104411, 208822, 313233, 626466, 4489673, 8979346, 13469019, 26938038]

約数ペア:

[(1, 26938038), (2, 13469019), (3, 8979346), (6, 4489673), (43, 626466), (86, 313233), (129, 208822), (258, 104411), (263, 102426), (397, 67854), (526, 51213), (789, 34142), (794, 33927), (1191, 22618), (1578, 17071), (2382, 11309)]