28577822

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6827}}^1$

素因数の和:6872

約数の個数: 32

約数和(自身を含む): 55060992

約数和(自身を除く): 26483170

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 6827, 13654, 47789, 88751, 95578, 157021, 177502, 314042, 621257, 1099147, 1242514, 2041273, 2198294, 4082546, 14288911, 28577822]

約数ペア:

[(1, 28577822), (2, 14288911), (7, 4082546), (13, 2198294), (14, 2041273), (23, 1242514), (26, 1099147), (46, 621257), (91, 314042), (161, 177502), (182, 157021), (299, 95578), (322, 88751), (598, 47789), (2093, 13654), (4186, 6827)]