77804570848

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{2339}}^1\times {\mathrm{17041}}^1$

素因数の和:19451

約数の個数: 48

約数和(自身を含む): 155764561680

約数和(自身を除く): 77959990832

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 2339, 4678, 9356, 17041, 18712, 34082, 37424, 68164, 74848, 136328, 142679, 272656, 285358, 545312, 570716, 1039501, 1141432, 2079002, 2282864, 4158004, 4565728, 8316008, 16632016, 33264032, 39858899, 79717798, 159435596, 318871192, 637742384, 1275484768, 2431392839, 4862785678, 9725571356, 19451142712, 38902285424, 77804570848]

約数ペア:

[(1, 77804570848), (2, 38902285424), (4, 19451142712), (8, 9725571356), (16, 4862785678), (32, 2431392839), (61, 1275484768), (122, 637742384), (244, 318871192), (488, 159435596), (976, 79717798), (1952, 39858899), (2339, 33264032), (4678, 16632016), (9356, 8316008), (17041, 4565728), (18712, 4158004), (34082, 2282864), (37424, 2079002), (68164, 1141432), (74848, 1039501), (136328, 570716), (142679, 545312), (272656, 285358)]