71319625712

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1\times {\mathrm{1033}}^1$

素因数の和:1786

約数の個数: 80

約数和(自身を含む): 141944343552

約数和(自身を除く): 70624717840

約数列:

[1, 2, 4, 8, 16, 61, 122, 127, 244, 254, 488, 508, 557, 976, 1016, 1033, 1114, 2032, 2066, 2228, 4132, 4456, 7747, 8264, 8912, 15494, 16528, 30988, 33977, 61976, 63013, 67954, 70739, 123952, 126026, 131191, 135908, 141478, 252052, 262382, 271816, 282956, 504104, 524764, 543632, 565912, 575381, 1008208, 1049528, 1131824, 1150762, 2099056, 2301524, 4315079, 4603048, 8002651, 8630158, 9206096, 16005302, 17260316, 32010604, 34520632, 35098241, 64021208, 69041264, 70196482, 73073387, 128042416, 140392964, 146146774, 280785928, 292293548, 561571856, 584587096, 1169174192, 4457476607, 8914953214, 17829906428, 35659812856, 71319625712]

約数ペア:

[(1, 71319625712), (2, 35659812856), (4, 17829906428), (8, 8914953214), (16, 4457476607), (61, 1169174192), (122, 584587096), (127, 561571856), (244, 292293548), (254, 280785928), (488, 146146774), (508, 140392964), (557, 128042416), (976, 73073387), (1016, 70196482), (1033, 69041264), (1114, 64021208), (2032, 35098241), (2066, 34520632), (2228, 32010604), (4132, 17260316), (4456, 16005302), (7747, 9206096), (8264, 8630158), (8912, 8002651), (15494, 4603048), (16528, 4315079), (30988, 2301524), (33977, 2099056), (61976, 1150762), (63013, 1131824), (67954, 1049528), (70739, 1008208), (123952, 575381), (126026, 565912), (131191, 543632), (135908, 524764), (141478, 504104), (252052, 282956), (262382, 271816)]