40000003148152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{294117670207}}^1$

素因数の和:294117670230

約数の個数: 16

約数和(自身を含む): 79411770956160

約数和(自身を除く): 39411767808008

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 294117670207, 588235340414, 1176470680828, 2352941361656, 5000000393519, 10000000787038, 20000001574076, 40000003148152]

約数ペア:

[(1, 40000003148152), (2, 20000001574076), (4, 10000000787038), (8, 5000000393519), (17, 2352941361656), (34, 1176470680828), (68, 588235340414), (136, 294117670207)]