3816181888

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{787}}^1\times {\mathrm{881}}^1$

素因数の和:1725

約数の個数: 64

約数和(自身を含む): 7798079520

約数和(自身を除く): 3981897632

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 787, 881, 1376, 1574, 1762, 2752, 3148, 3524, 5504, 6296, 7048, 12592, 14096, 25184, 28192, 33841, 37883, 50368, 56384, 67682, 75766, 100736, 112768, 135364, 151532, 270728, 303064, 541456, 606128, 693347, 1082912, 1212256, 1386694, 2165824, 2424512, 2773388, 4331648, 4849024, 5546776, 11093552, 22187104, 29813921, 44374208, 59627842, 88748416, 119255684, 238511368, 477022736, 954045472, 1908090944, 3816181888]

約数ペア:

[(1, 3816181888), (2, 1908090944), (4, 954045472), (8, 477022736), (16, 238511368), (32, 119255684), (43, 88748416), (64, 59627842), (86, 44374208), (128, 29813921), (172, 22187104), (344, 11093552), (688, 5546776), (787, 4849024), (881, 4331648), (1376, 2773388), (1574, 2424512), (1762, 2165824), (2752, 1386694), (3148, 1212256), (3524, 1082912), (5504, 693347), (6296, 606128), (7048, 541456), (12592, 303064), (14096, 270728), (25184, 151532), (28192, 135364), (33841, 112768), (37883, 100736), (50368, 75766), (56384, 67682)]