38947594

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2087}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 70557696

約数和(自身を除く): 31610102

約数列:

[1, 2, 7, 14, 31, 43, 62, 86, 217, 301, 434, 602, 1333, 2087, 2666, 4174, 9331, 14609, 18662, 29218, 64697, 89741, 129394, 179482, 452879, 628187, 905758, 1256374, 2781971, 5563942, 19473797, 38947594]

約数ペア:

[(1, 38947594), (2, 19473797), (7, 5563942), (14, 2781971), (31, 1256374), (43, 905758), (62, 628187), (86, 452879), (217, 179482), (301, 129394), (434, 89741), (602, 64697), (1333, 29218), (2087, 18662), (2666, 14609), (4174, 9331)]