38945984

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1129}}^1$

素因数の和:1166

約数の個数: 84

約数和(自身を含む): 98160840

約数和(自身を除く): 59214856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 448, 539, 616, 704, 784, 1078, 1129, 1232, 1568, 2156, 2258, 2464, 3136, 4312, 4516, 4928, 7903, 8624, 9032, 12419, 15806, 17248, 18064, 24838, 31612, 34496, 36128, 49676, 55321, 63224, 72256, 86933, 99352, 110642, 126448, 173866, 198704, 221284, 252896, 347732, 397408, 442568, 505792, 608531, 695464, 794816, 885136, 1217062, 1390928, 1770272, 2434124, 2781856, 3540544, 4868248, 5563712, 9736496, 19472992, 38945984]

約数ペア:

[(1, 38945984), (2, 19472992), (4, 9736496), (7, 5563712), (8, 4868248), (11, 3540544), (14, 2781856), (16, 2434124), (22, 1770272), (28, 1390928), (32, 1217062), (44, 885136), (49, 794816), (56, 695464), (64, 608531), (77, 505792), (88, 442568), (98, 397408), (112, 347732), (154, 252896), (176, 221284), (196, 198704), (224, 173866), (308, 126448), (352, 110642), (392, 99352), (448, 86933), (539, 72256), (616, 63224), (704, 55321), (784, 49676), (1078, 36128), (1129, 34496), (1232, 31612), (1568, 24838), (2156, 18064), (2258, 17248), (2464, 15806), (3136, 12419), (4312, 9032), (4516, 8624), (4928, 7903)]