39748016

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{419}}^1$

素因数の和:463

約数の個数: 90

約数和(自身を含む): 98704620

約数和(自身を除く): 58956604

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 242, 308, 392, 419, 484, 539, 616, 784, 838, 847, 968, 1078, 1232, 1676, 1694, 1936, 2156, 2933, 3352, 3388, 4312, 4609, 5866, 5929, 6704, 6776, 8624, 9218, 11732, 11858, 13552, 18436, 20531, 23464, 23716, 32263, 36872, 41062, 46928, 47432, 50699, 64526, 73744, 82124, 94864, 101398, 129052, 164248, 202796, 225841, 258104, 328496, 354893, 405592, 451682, 516208, 709786, 811184, 903364, 1419572, 1806728, 2484251, 2839144, 3613456, 4968502, 5678288, 9937004, 19874008, 39748016]

約数ペア:

[(1, 39748016), (2, 19874008), (4, 9937004), (7, 5678288), (8, 4968502), (11, 3613456), (14, 2839144), (16, 2484251), (22, 1806728), (28, 1419572), (44, 903364), (49, 811184), (56, 709786), (77, 516208), (88, 451682), (98, 405592), (112, 354893), (121, 328496), (154, 258104), (176, 225841), (196, 202796), (242, 164248), (308, 129052), (392, 101398), (419, 94864), (484, 82124), (539, 73744), (616, 64526), (784, 50699), (838, 47432), (847, 46928), (968, 41062), (1078, 36872), (1232, 32263), (1676, 23716), (1694, 23464), (1936, 20531), (2156, 18436), (2933, 13552), (3352, 11858), (3388, 11732), (4312, 9218), (4609, 8624), (5866, 6776), (5929, 6704)]