71782732

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{82699}}^1$

素因数の和:82741

約数の個数: 24

約数和(自身を含む): 148198400

約数和(自身を除く): 76415668

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 82699, 165398, 330796, 578893, 1157786, 2315572, 2563669, 5127338, 10254676, 17945683, 35891366, 71782732]

約数ペア:

[(1, 71782732), (2, 35891366), (4, 17945683), (7, 10254676), (14, 5127338), (28, 2563669), (31, 2315572), (62, 1157786), (124, 578893), (217, 330796), (434, 165398), (868, 82699)]