565522816

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{887}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 1198320480

約数和(自身を除く): 632797664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 293, 544, 586, 887, 1088, 1172, 1774, 2176, 2344, 3548, 4688, 4981, 7096, 9376, 9962, 14192, 15079, 18752, 19924, 28384, 30158, 37504, 39848, 56768, 60316, 79696, 113536, 120632, 159392, 241264, 259891, 318784, 482528, 519782, 637568, 965056, 1039564, 1930112, 2079128, 4158256, 4418147, 8316512, 8836294, 16633024, 17672588, 33266048, 35345176, 70690352, 141380704, 282761408, 565522816]

約数ペア:

[(1, 565522816), (2, 282761408), (4, 141380704), (8, 70690352), (16, 35345176), (17, 33266048), (32, 17672588), (34, 16633024), (64, 8836294), (68, 8316512), (128, 4418147), (136, 4158256), (272, 2079128), (293, 1930112), (544, 1039564), (586, 965056), (887, 637568), (1088, 519782), (1172, 482528), (1774, 318784), (2176, 259891), (2344, 241264), (3548, 159392), (4688, 120632), (4981, 113536), (7096, 79696), (9376, 60316), (9962, 56768), (14192, 39848), (15079, 37504), (18752, 30158), (19924, 28384)]