71347492

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13381}}^1$

素因数の和:13459

約数の個数: 24

約数和(自身を含む): 131892992

約数和(自身を除く): 60545500

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5332, 13381, 26762, 53524, 414811, 575383, 829622, 1150766, 1659244, 2301532, 17836873, 35673746, 71347492]

約数ペア:

[(1, 71347492), (2, 35673746), (4, 17836873), (31, 2301532), (43, 1659244), (62, 1150766), (86, 829622), (124, 575383), (172, 414811), (1333, 53524), (2666, 26762), (5332, 13381)]