68193328

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6277}}^1$

素因数の和:6389

約数の個数: 40

約数和(自身を含む): 152580512

約数和(自身を除く): 84387184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 6277, 10864, 12554, 25108, 43939, 50216, 87878, 100432, 175756, 351512, 608869, 703024, 1217738, 2435476, 4262083, 4870952, 8524166, 9741904, 17048332, 34096664, 68193328]

約数ペア:

[(1, 68193328), (2, 34096664), (4, 17048332), (7, 9741904), (8, 8524166), (14, 4870952), (16, 4262083), (28, 2435476), (56, 1217738), (97, 703024), (112, 608869), (194, 351512), (388, 175756), (679, 100432), (776, 87878), (1358, 50216), (1552, 43939), (2716, 25108), (5432, 12554), (6277, 10864)]