126521864

素因数分解:

$2^3\times 7^1\times {\mathrm{563}}^1\times {\mathrm{4013}}^1$

素因数の和:4589

約数の個数: 32

約数和(自身を含む): 271667520

約数和(自身を除く): 145145656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 563, 1126, 2252, 3941, 4013, 4504, 7882, 8026, 15764, 16052, 28091, 31528, 32104, 56182, 112364, 224728, 2259319, 4518638, 9037276, 15815233, 18074552, 31630466, 63260932, 126521864]

約数ペア:

[(1, 126521864), (2, 63260932), (4, 31630466), (7, 18074552), (8, 15815233), (14, 9037276), (28, 4518638), (56, 2259319), (563, 224728), (1126, 112364), (2252, 56182), (3941, 32104), (4013, 31528), (4504, 28091), (7882, 16052), (8026, 15764)]