40207896

素因数分解:

$2^3\times 3^2\times {\mathrm{613}}^1\times {\mathrm{911}}^1$

素因数の和:1536

約数の個数: 48

約数和(自身を含む): 109193760

約数和(自身を除く): 68985864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 613, 911, 1226, 1822, 1839, 2452, 2733, 3644, 3678, 4904, 5466, 5517, 7288, 7356, 8199, 10932, 11034, 14712, 16398, 21864, 22068, 32796, 44136, 65592, 558443, 1116886, 1675329, 2233772, 3350658, 4467544, 5025987, 6701316, 10051974, 13402632, 20103948, 40207896]

約数ペア:

[(1, 40207896), (2, 20103948), (3, 13402632), (4, 10051974), (6, 6701316), (8, 5025987), (9, 4467544), (12, 3350658), (18, 2233772), (24, 1675329), (36, 1116886), (72, 558443), (613, 65592), (911, 44136), (1226, 32796), (1822, 22068), (1839, 21864), (2452, 16398), (2733, 14712), (3644, 11034), (3678, 10932), (4904, 8199), (5466, 7356), (5517, 7288)]