40446796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{1367}}^1$

素因数の和:1953

約数の個数: 24

約数和(自身を含む): 76416480

約数和(自身を除く): 35969684

約数列:

[1, 2, 4, 13, 26, 52, 569, 1138, 1367, 2276, 2734, 5468, 7397, 14794, 17771, 29588, 35542, 71084, 777823, 1555646, 3111292, 10111699, 20223398, 40446796]

約数ペア:

[(1, 40446796), (2, 20223398), (4, 10111699), (13, 3111292), (26, 1555646), (52, 777823), (569, 71084), (1138, 35542), (1367, 29588), (2276, 17771), (2734, 14794), (5468, 7397)]