73946672

素因数分解:

$2^4\times {\mathrm{563}}^1\times {\mathrm{8209}}^1$

素因数の和:8780

約数の個数: 20

約数和(自身を含む): 143543640

約数和(自身を除く): 69596968

約数列:

[1, 2, 4, 8, 16, 563, 1126, 2252, 4504, 8209, 9008, 16418, 32836, 65672, 131344, 4621667, 9243334, 18486668, 36973336, 73946672]

約数ペア:

[(1, 73946672), (2, 36973336), (4, 18486668), (8, 9243334), (16, 4621667), (563, 131344), (1126, 65672), (2252, 32836), (4504, 16418), (8209, 9008)]