7861567808

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:916

約数の個数: 112

約数和(自身を含む): 16704990720

約数和(自身を除く): 8843422912

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 59, 64, 92, 118, 131, 184, 236, 262, 368, 472, 524, 691, 736, 944, 1048, 1357, 1382, 1472, 1888, 2096, 2714, 2764, 3013, 3776, 4192, 5428, 5528, 6026, 7729, 8384, 10856, 11056, 12052, 15458, 15893, 21712, 22112, 24104, 30916, 31786, 40769, 43424, 44224, 48208, 61832, 63572, 81538, 86848, 90521, 96416, 123664, 127144, 163076, 177767, 181042, 192832, 247328, 254288, 326152, 355534, 362084, 494656, 508576, 652304, 711068, 724168, 937687, 1017152, 1304608, 1422136, 1448336, 1875374, 2081983, 2609216, 2844272, 2896672, 3750748, 4163966, 5340739, 5688544, 5793344, 7501496, 8327932, 10681478, 11377088, 15002992, 16655864, 21362956, 30005984, 33311728, 42725912, 60011968, 66623456, 85451824, 122836997, 133246912, 170903648, 245673994, 341807296, 491347988, 982695976, 1965391952, 3930783904, 7861567808]

約数ペア:

[(1, 7861567808), (2, 3930783904), (4, 1965391952), (8, 982695976), (16, 491347988), (23, 341807296), (32, 245673994), (46, 170903648), (59, 133246912), (64, 122836997), (92, 85451824), (118, 66623456), (131, 60011968), (184, 42725912), (236, 33311728), (262, 30005984), (368, 21362956), (472, 16655864), (524, 15002992), (691, 11377088), (736, 10681478), (944, 8327932), (1048, 7501496), (1357, 5793344), (1382, 5688544), (1472, 5340739), (1888, 4163966), (2096, 3750748), (2714, 2896672), (2764, 2844272), (3013, 2609216), (3776, 2081983), (4192, 1875374), (5428, 1448336), (5528, 1422136), (6026, 1304608), (7729, 1017152), (8384, 937687), (10856, 724168), (11056, 711068), (12052, 652304), (15458, 508576), (15893, 494656), (21712, 362084), (22112, 355534), (24104, 326152), (30916, 254288), (31786, 247328), (40769, 192832), (43424, 181042), (44224, 177767), (48208, 163076), (61832, 127144), (63572, 123664), (81538, 96416), (86848, 90521)]