65841649088

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{5281}}^1\times {\mathrm{10253}}^1$

素因数の和:15565

約数の個数: 56

約数和(自身を含む): 137570535120

約数和(自身を除く): 71728886032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 5281, 10253, 10562, 20506, 21124, 41012, 42248, 82024, 84496, 100339, 164048, 168992, 194807, 200678, 328096, 337984, 389614, 401356, 656192, 779228, 802712, 1558456, 1605424, 3116912, 3210848, 6233824, 6421696, 12467648, 54146093, 108292186, 216584372, 433168744, 866337488, 1028775767, 1732674976, 2057551534, 3465349952, 4115103068, 8230206136, 16460412272, 32920824544, 65841649088]

約数ペア:

[(1, 65841649088), (2, 32920824544), (4, 16460412272), (8, 8230206136), (16, 4115103068), (19, 3465349952), (32, 2057551534), (38, 1732674976), (64, 1028775767), (76, 866337488), (152, 433168744), (304, 216584372), (608, 108292186), (1216, 54146093), (5281, 12467648), (10253, 6421696), (10562, 6233824), (20506, 3210848), (21124, 3116912), (41012, 1605424), (42248, 1558456), (82024, 802712), (84496, 779228), (100339, 656192), (164048, 401356), (168992, 389614), (194807, 337984), (200678, 328096)]