70290824168

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{2777}}^1\times {\mathrm{44563}}^1$

素因数の和:47417

約数の個数: 32

約数和(自身を含む): 133702695360

約数和(自身を除く): 63411871192

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 2777, 5554, 11108, 22216, 44563, 89126, 178252, 197167, 356504, 394334, 788668, 1577336, 3163973, 6327946, 12655892, 25311784, 123751451, 247502902, 495005804, 990011608, 8786353021, 17572706042, 35145412084, 70290824168]

約数ペア:

[(1, 70290824168), (2, 35145412084), (4, 17572706042), (8, 8786353021), (71, 990011608), (142, 495005804), (284, 247502902), (568, 123751451), (2777, 25311784), (5554, 12655892), (11108, 6327946), (22216, 3163973), (44563, 1577336), (89126, 788668), (178252, 394334), (197167, 356504)]