69820424464

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2179}}^1\times {\mathrm{16829}}^1$

素因数の和:19040

約数の個数: 80

約数和(自身を含む): 163781481600

約数和(自身を除く): 93961057136

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 2179, 4358, 8716, 15253, 16829, 17432, 30506, 33658, 34864, 37043, 61012, 67316, 74086, 117803, 122024, 134632, 148172, 235606, 244048, 259301, 269264, 286093, 296344, 471212, 518602, 572186, 592688, 942424, 1037204, 1144372, 1884848, 2002651, 2074408, 2288744, 4005302, 4148816, 4577488, 8010604, 16021208, 32042416, 36670391, 73340782, 146681564, 256692737, 293363128, 513385474, 586726256, 623396647, 1026770948, 1246793294, 2053541896, 2493586588, 4107083792, 4363776529, 4987173176, 8727553058, 9974346352, 17455106116, 34910212232, 69820424464]

約数ペア:

[(1, 69820424464), (2, 34910212232), (4, 17455106116), (7, 9974346352), (8, 8727553058), (14, 4987173176), (16, 4363776529), (17, 4107083792), (28, 2493586588), (34, 2053541896), (56, 1246793294), (68, 1026770948), (112, 623396647), (119, 586726256), (136, 513385474), (238, 293363128), (272, 256692737), (476, 146681564), (952, 73340782), (1904, 36670391), (2179, 32042416), (4358, 16021208), (8716, 8010604), (15253, 4577488), (16829, 4148816), (17432, 4005302), (30506, 2288744), (33658, 2074408), (34864, 2002651), (37043, 1884848), (61012, 1144372), (67316, 1037204), (74086, 942424), (117803, 592688), (122024, 572186), (134632, 518602), (148172, 471212), (235606, 296344), (244048, 286093), (259301, 269264)]