64390272608

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{914219}}^1$

素因数の和:914331

約数の個数: 48

約数和(自身を含む): 132700861440

約数和(自身を除く): 68310588832

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 248, 284, 496, 568, 992, 1136, 2201, 2272, 4402, 8804, 17608, 35216, 70432, 914219, 1828438, 3656876, 7313752, 14627504, 28340789, 29255008, 56681578, 64909549, 113363156, 129819098, 226726312, 259638196, 453452624, 519276392, 906905248, 1038552784, 2012196019, 2077105568, 4024392038, 8048784076, 16097568152, 32195136304, 64390272608]

約数ペア:

[(1, 64390272608), (2, 32195136304), (4, 16097568152), (8, 8048784076), (16, 4024392038), (31, 2077105568), (32, 2012196019), (62, 1038552784), (71, 906905248), (124, 519276392), (142, 453452624), (248, 259638196), (284, 226726312), (496, 129819098), (568, 113363156), (992, 64909549), (1136, 56681578), (2201, 29255008), (2272, 28340789), (4402, 14627504), (8804, 7313752), (17608, 3656876), (35216, 1828438), (70432, 914219)]