28833038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 48771072

約数和(自身を除く): 19938034

約数列:

[1, 2, 13, 26, 31, 62, 83, 166, 403, 431, 806, 862, 1079, 2158, 2573, 5146, 5603, 11206, 13361, 26722, 33449, 35773, 66898, 71546, 173693, 347386, 465049, 930098, 1108963, 2217926, 14416519, 28833038]

約数ペア:

[(1, 28833038), (2, 14416519), (13, 2217926), (26, 1108963), (31, 930098), (62, 465049), (83, 347386), (166, 173693), (403, 71546), (431, 66898), (806, 35773), (862, 33449), (1079, 26722), (2158, 13361), (2573, 11206), (5146, 5603)]