27215578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 46593792

約数和(自身を除く): 19378214

約数列:

[1, 2, 13, 23, 26, 46, 71, 142, 299, 598, 641, 923, 1282, 1633, 1846, 3266, 8333, 14743, 16666, 21229, 29486, 42458, 45511, 91022, 191659, 383318, 591643, 1046753, 1183286, 2093506, 13607789, 27215578]

約数ペア:

[(1, 27215578), (2, 13607789), (13, 2093506), (23, 1183286), (26, 1046753), (46, 591643), (71, 383318), (142, 191659), (299, 91022), (598, 45511), (641, 42458), (923, 29486), (1282, 21229), (1633, 16666), (1846, 14743), (3266, 8333)]