70295556368

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{3121}}^1\times {\mathrm{15817}}^1$

素因数の和:19035

約数の個数: 40

約数和(自身を含む): 137780790840

約数和(自身を除く): 67485234472

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 3121, 6242, 12484, 15817, 24968, 31634, 49936, 63268, 126536, 253072, 277769, 555538, 1111076, 1407713, 2222152, 2815426, 4444304, 5630852, 11261704, 22523408, 49364857, 98729714, 197459428, 394918856, 789837712, 4393472273, 8786944546, 17573889092, 35147778184, 70295556368]

約数ペア:

[(1, 70295556368), (2, 35147778184), (4, 17573889092), (8, 8786944546), (16, 4393472273), (89, 789837712), (178, 394918856), (356, 197459428), (712, 98729714), (1424, 49364857), (3121, 22523408), (6242, 11261704), (12484, 5630852), (15817, 4444304), (24968, 2815426), (31634, 2222152), (49936, 1407713), (63268, 1111076), (126536, 555538), (253072, 277769)]