40350772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131009}}^1$

素因数の和:131031

約数の個数: 24

約数和(自身を含む): 88038720

約数和(自身を除く): 47687948

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 131009, 262018, 524036, 917063, 1441099, 1834126, 2882198, 3668252, 5764396, 10087693, 20175386, 40350772]

約数ペア:

[(1, 40350772), (2, 20175386), (4, 10087693), (7, 5764396), (11, 3668252), (14, 2882198), (22, 1834126), (28, 1441099), (44, 917063), (77, 524036), (154, 262018), (308, 131009)]