77458394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 129803520

約数和(自身を除く): 52345126

約数列:

[1, 2, 13, 26, 43, 79, 86, 158, 559, 877, 1027, 1118, 1754, 2054, 3397, 6794, 11401, 22802, 37711, 44161, 69283, 75422, 88322, 138566, 490243, 900679, 980486, 1801358, 2979169, 5958338, 38729197, 77458394]

約数ペア:

[(1, 77458394), (2, 38729197), (13, 5958338), (26, 2979169), (43, 1801358), (79, 980486), (86, 900679), (158, 490243), (559, 138566), (877, 88322), (1027, 75422), (1118, 69283), (1754, 44161), (2054, 37711), (3397, 22802), (6794, 11401)]