29315176

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 64152000

約数和(自身を除く): 34836824

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 89, 152, 178, 197, 209, 356, 394, 418, 712, 788, 836, 979, 1576, 1672, 1691, 1958, 2167, 3382, 3743, 3916, 4334, 6764, 7486, 7832, 8668, 13528, 14972, 17336, 17533, 18601, 29944, 35066, 37202, 41173, 70132, 74404, 82346, 140264, 148808, 164692, 192863, 329384, 333127, 385726, 666254, 771452, 1332508, 1542904, 2665016, 3664397, 7328794, 14657588, 29315176]

約数ペア:

[(1, 29315176), (2, 14657588), (4, 7328794), (8, 3664397), (11, 2665016), (19, 1542904), (22, 1332508), (38, 771452), (44, 666254), (76, 385726), (88, 333127), (89, 329384), (152, 192863), (178, 164692), (197, 148808), (209, 140264), (356, 82346), (394, 74404), (418, 70132), (712, 41173), (788, 37202), (836, 35066), (979, 29944), (1576, 18601), (1672, 17533), (1691, 17336), (1958, 14972), (2167, 13528), (3382, 8668), (3743, 7832), (3916, 7486), (4334, 6764)]