69961336

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 133206480

約数和(自身を除く): 63245144

約数列:

[1, 2, 4, 8, 131, 241, 262, 277, 482, 524, 554, 964, 1048, 1108, 1928, 2216, 31571, 36287, 63142, 66757, 72574, 126284, 133514, 145148, 252568, 267028, 290296, 534056, 8745167, 17490334, 34980668, 69961336]

約数ペア:

[(1, 69961336), (2, 34980668), (4, 17490334), (8, 8745167), (131, 534056), (241, 290296), (262, 267028), (277, 252568), (482, 145148), (524, 133514), (554, 126284), (964, 72574), (1048, 66757), (1108, 63142), (1928, 36287), (2216, 31571)]