71344144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1733}}^1$

素因数の和:1855

約数の個数: 40

約数和(自身を含む): 144490752

約数和(自身を除く): 73146608

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 664, 1328, 1733, 2573, 3466, 5146, 6932, 10292, 13864, 20584, 27728, 41168, 53723, 107446, 143839, 214892, 287678, 429784, 575356, 859568, 1150712, 2301424, 4459009, 8918018, 17836036, 35672072, 71344144]

約数ペア:

[(1, 71344144), (2, 35672072), (4, 17836036), (8, 8918018), (16, 4459009), (31, 2301424), (62, 1150712), (83, 859568), (124, 575356), (166, 429784), (248, 287678), (332, 214892), (496, 143839), (664, 107446), (1328, 53723), (1733, 41168), (2573, 27728), (3466, 20584), (5146, 13864), (6932, 10292)]