40301954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 78114624

約数和(自身を除く): 37812670

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 121, 154, 242, 259, 407, 518, 643, 814, 847, 1286, 1694, 2849, 4477, 4501, 5698, 7073, 8954, 9002, 14146, 23791, 31339, 47582, 49511, 62678, 77803, 99022, 155606, 166537, 261701, 333074, 523402, 544621, 1089242, 1831907, 2878711, 3663814, 5757422, 20150977, 40301954]

約数ペア:

[(1, 40301954), (2, 20150977), (7, 5757422), (11, 3663814), (14, 2878711), (22, 1831907), (37, 1089242), (74, 544621), (77, 523402), (121, 333074), (154, 261701), (242, 166537), (259, 155606), (407, 99022), (518, 77803), (643, 62678), (814, 49511), (847, 47582), (1286, 31339), (1694, 23791), (2849, 14146), (4477, 9002), (4501, 8954), (5698, 7073)]