39873864

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 103803840

約数和(自身を除く): 63929976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 83, 111, 148, 166, 222, 249, 296, 332, 444, 498, 541, 664, 888, 996, 1082, 1623, 1992, 2164, 3071, 3246, 4328, 6142, 6492, 9213, 12284, 12984, 18426, 20017, 24568, 36852, 40034, 44903, 60051, 73704, 80068, 89806, 120102, 134709, 160136, 179612, 240204, 269418, 359224, 480408, 538836, 1077672, 1661411, 3322822, 4984233, 6645644, 9968466, 13291288, 19936932, 39873864]

約数ペア:

[(1, 39873864), (2, 19936932), (3, 13291288), (4, 9968466), (6, 6645644), (8, 4984233), (12, 3322822), (24, 1661411), (37, 1077672), (74, 538836), (83, 480408), (111, 359224), (148, 269418), (166, 240204), (222, 179612), (249, 160136), (296, 134709), (332, 120102), (444, 89806), (498, 80068), (541, 73704), (664, 60051), (888, 44903), (996, 40034), (1082, 36852), (1623, 24568), (1992, 20017), (2164, 18426), (3071, 12984), (3246, 12284), (4328, 9213), (6142, 6492)]