7568011648

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{997}}^1\times {\mathrm{1913}}^1$

素因数の和:2955

約数の個数: 64

約数和(自身を含む): 15587003520

約数和(自身を除く): 8018991872

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 997, 1913, 1984, 1994, 3826, 3968, 3988, 7652, 7976, 15304, 15952, 30608, 30907, 31904, 59303, 61216, 61814, 63808, 118606, 122432, 123628, 127616, 237212, 244864, 247256, 474424, 494512, 948848, 989024, 1897696, 1907261, 1978048, 3795392, 3814522, 3956096, 7590784, 7629044, 15258088, 30516176, 59125091, 61032352, 118250182, 122064704, 236500364, 244129408, 473000728, 946001456, 1892002912, 3784005824, 7568011648]

約数ペア:

[(1, 7568011648), (2, 3784005824), (4, 1892002912), (8, 946001456), (16, 473000728), (31, 244129408), (32, 236500364), (62, 122064704), (64, 118250182), (124, 61032352), (128, 59125091), (248, 30516176), (496, 15258088), (992, 7629044), (997, 7590784), (1913, 3956096), (1984, 3814522), (1994, 3795392), (3826, 1978048), (3968, 1907261), (3988, 1897696), (7652, 989024), (7976, 948848), (15304, 494512), (15952, 474424), (30608, 247256), (30907, 244864), (31904, 237212), (59303, 127616), (61216, 123628), (61814, 122432), (63808, 118606)]