7478560516

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{859}}^1\times {\mathrm{1033}}^1$

素因数の和:1953

約数の個数: 72

約数和(自身を含む): 15611497440

約数和(自身を除く): 8132936924

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 859, 1033, 1204, 1718, 2066, 2107, 3436, 4132, 4214, 6013, 7231, 8428, 12026, 14462, 24052, 28924, 36937, 42091, 44419, 50617, 73874, 84182, 88838, 101234, 147748, 168364, 177676, 202468, 258559, 310933, 517118, 621866, 887347, 1034236, 1243732, 1774694, 1809913, 2176531, 3549388, 3619826, 4353062, 6211429, 7239652, 8706124, 12422858, 24845716, 38155921, 43480003, 76311842, 86960006, 152623684, 173920012, 267091447, 534182894, 1068365788, 1869640129, 3739280258, 7478560516]

約数ペア:

[(1, 7478560516), (2, 3739280258), (4, 1869640129), (7, 1068365788), (14, 534182894), (28, 267091447), (43, 173920012), (49, 152623684), (86, 86960006), (98, 76311842), (172, 43480003), (196, 38155921), (301, 24845716), (602, 12422858), (859, 8706124), (1033, 7239652), (1204, 6211429), (1718, 4353062), (2066, 3619826), (2107, 3549388), (3436, 2176531), (4132, 1809913), (4214, 1774694), (6013, 1243732), (7231, 1034236), (8428, 887347), (12026, 621866), (14462, 517118), (24052, 310933), (28924, 258559), (36937, 202468), (42091, 177676), (44419, 168364), (50617, 147748), (73874, 101234), (84182, 88838)]