24929996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{68489}}^1$

素因数の和:68513

約数の個数: 24

約数和(自身を含む): 53696160

約数和(自身を除く): 28766164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 68489, 136978, 273956, 479423, 890357, 958846, 1780714, 1917692, 3561428, 6232499, 12464998, 24929996]

約数ペア:

[(1, 24929996), (2, 12464998), (4, 6232499), (7, 3561428), (13, 1917692), (14, 1780714), (26, 958846), (28, 890357), (52, 479423), (91, 273956), (182, 136978), (364, 68489)]