27452008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2843}}^1$

素因数の和:2937

約数の個数: 32

約数和(自身を含む): 55287360

約数和(自身を除く): 27835352

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 2843, 4828, 5686, 9656, 11372, 22744, 48331, 96662, 193324, 201853, 386648, 403706, 807412, 1614824, 3431501, 6863002, 13726004, 27452008]

約数ペア:

[(1, 27452008), (2, 13726004), (4, 6863002), (8, 3431501), (17, 1614824), (34, 807412), (68, 403706), (71, 386648), (136, 201853), (142, 193324), (284, 96662), (568, 48331), (1207, 22744), (2414, 11372), (2843, 9656), (4828, 5686)]