39864968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34847}}^1$

素因数の和:34877

約数の個数: 32

約数和(自身を含む): 87816960

約数和(自身を除く): 47951992

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 34847, 69694, 139388, 278776, 383317, 453011, 766634, 906022, 1533268, 1812044, 3066536, 3624088, 4983121, 9966242, 19932484, 39864968]

約数ペア:

[(1, 39864968), (2, 19932484), (4, 9966242), (8, 4983121), (11, 3624088), (13, 3066536), (22, 1812044), (26, 1533268), (44, 906022), (52, 766634), (88, 453011), (104, 383317), (143, 278776), (286, 139388), (572, 69694), (1144, 34847)]