39974872

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23027}}^1$

素因数の和:23071

約数の個数: 32

約数和(自身を含む): 88427520

約数和(自身を除く): 48452648

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 23027, 46054, 92108, 161189, 184216, 322378, 644756, 713837, 1289512, 1427674, 2855348, 4996859, 5710696, 9993718, 19987436, 39974872]

約数ペア:

[(1, 39974872), (2, 19987436), (4, 9993718), (7, 5710696), (8, 4996859), (14, 2855348), (28, 1427674), (31, 1289512), (56, 713837), (62, 644756), (124, 322378), (217, 184216), (248, 161189), (434, 92108), (868, 46054), (1736, 23027)]