74421412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{1571}}^1$

素因数の和:2499

約数の個数: 24

約数和(自身を含む): 140499072

約数和(自身を除く): 66077660

約数列:

[1, 2, 4, 13, 26, 52, 911, 1571, 1822, 3142, 3644, 6284, 11843, 20423, 23686, 40846, 47372, 81692, 1431181, 2862362, 5724724, 18605353, 37210706, 74421412]

約数ペア:

[(1, 74421412), (2, 37210706), (4, 18605353), (13, 5724724), (26, 2862362), (52, 1431181), (911, 81692), (1571, 47372), (1822, 40846), (3142, 23686), (3644, 20423), (6284, 11843)]