69041908

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{937}}^1$

素因数の和:1076

約数の個数: 36

約数和(自身を含む): 132173580

約数和(自身を除く): 63131672

約数列:

[1, 2, 4, 13, 26, 52, 109, 169, 218, 338, 436, 676, 937, 1417, 1874, 2834, 3748, 5668, 12181, 18421, 24362, 36842, 48724, 73684, 102133, 158353, 204266, 316706, 408532, 633412, 1327729, 2655458, 5310916, 17260477, 34520954, 69041908]

約数ペア:

[(1, 69041908), (2, 34520954), (4, 17260477), (13, 5310916), (26, 2655458), (52, 1327729), (109, 633412), (169, 408532), (218, 316706), (338, 204266), (436, 158353), (676, 102133), (937, 73684), (1417, 48724), (1874, 36842), (2834, 24362), (3748, 18421), (5668, 12181)]