67949476

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{20393}}^1$

素因数の和:20428

約数の個数: 36

約数和(自身を含む): 146469708

約数和(自身を除く): 78520232

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 20393, 40786, 81572, 142751, 285502, 346681, 571004, 693362, 999257, 1386724, 1998514, 2426767, 3997028, 4853534, 9707068, 16987369, 33974738, 67949476]

約数ペア:

[(1, 67949476), (2, 33974738), (4, 16987369), (7, 9707068), (14, 4853534), (17, 3997028), (28, 2426767), (34, 1998514), (49, 1386724), (68, 999257), (98, 693362), (119, 571004), (196, 346681), (238, 285502), (476, 142751), (833, 81572), (1666, 40786), (3332, 20393)]