38488954

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 68837760

約数和(自身を除く): 30348806

約数列:

[1, 2, 7, 14, 37, 67, 74, 134, 259, 469, 518, 938, 1109, 2218, 2479, 4958, 7763, 15526, 17353, 34706, 41033, 74303, 82066, 148606, 287231, 520121, 574462, 1040242, 2749211, 5498422, 19244477, 38488954]

約数ペア:

[(1, 38488954), (2, 19244477), (7, 5498422), (14, 2749211), (37, 1040242), (67, 574462), (74, 520121), (134, 287231), (259, 148606), (469, 82066), (518, 74303), (938, 41033), (1109, 34706), (2218, 17353), (2479, 15526), (4958, 7763)]