40742572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5981}}^1$

素因数の和:6129

約数の個数: 24

約数和(自身を含む): 77383152

約数和(自身を除く): 36640580

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 5981, 6812, 11962, 23924, 77753, 155506, 311012, 783511, 1567022, 3134044, 10185643, 20371286, 40742572]

約数ペア:

[(1, 40742572), (2, 20371286), (4, 10185643), (13, 3134044), (26, 1567022), (52, 783511), (131, 311012), (262, 155506), (524, 77753), (1703, 23924), (3406, 11962), (5981, 6812)]