7793071664

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1\times {\mathrm{2357}}^1$

素因数の和:2982

約数の個数: 80

約数和(自身を含む): 17620711488

約数和(自身を除く): 9827639824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 557, 742, 848, 1114, 1484, 2228, 2357, 2968, 3899, 4456, 4714, 5936, 7798, 8912, 9428, 15596, 16499, 18856, 29521, 31192, 32998, 37712, 59042, 62384, 65996, 118084, 124921, 131992, 206647, 236168, 249842, 263984, 413294, 472336, 499684, 826588, 874447, 999368, 1312849, 1653176, 1748894, 1998736, 2625698, 3306352, 3497788, 5251396, 6995576, 9189943, 10502792, 13991152, 18379886, 21005584, 36759772, 69580997, 73519544, 139161994, 147039088, 278323988, 487066979, 556647976, 974133958, 1113295952, 1948267916, 3896535832, 7793071664]

約数ペア:

[(1, 7793071664), (2, 3896535832), (4, 1948267916), (7, 1113295952), (8, 974133958), (14, 556647976), (16, 487066979), (28, 278323988), (53, 147039088), (56, 139161994), (106, 73519544), (112, 69580997), (212, 36759772), (371, 21005584), (424, 18379886), (557, 13991152), (742, 10502792), (848, 9189943), (1114, 6995576), (1484, 5251396), (2228, 3497788), (2357, 3306352), (2968, 2625698), (3899, 1998736), (4456, 1748894), (4714, 1653176), (5936, 1312849), (7798, 999368), (8912, 874447), (9428, 826588), (15596, 499684), (16499, 472336), (18856, 413294), (29521, 263984), (31192, 249842), (32998, 236168), (37712, 206647), (59042, 131992), (62384, 124921), (65996, 118084)]