56978768

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6607}}^1$

素因数の和:6640

約数の個数: 60

約数和(自身を含む): 140116032

約数和(自身を除く): 83137264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 6607, 8624, 13214, 26428, 46249, 52856, 72677, 92498, 105712, 145354, 184996, 290708, 323743, 369992, 508739, 581416, 647486, 739984, 1017478, 1162832, 1294972, 2034956, 2589944, 3561173, 4069912, 5179888, 7122346, 8139824, 14244692, 28489384, 56978768]

約数ペア:

[(1, 56978768), (2, 28489384), (4, 14244692), (7, 8139824), (8, 7122346), (11, 5179888), (14, 4069912), (16, 3561173), (22, 2589944), (28, 2034956), (44, 1294972), (49, 1162832), (56, 1017478), (77, 739984), (88, 647486), (98, 581416), (112, 508739), (154, 369992), (176, 323743), (196, 290708), (308, 184996), (392, 145354), (539, 105712), (616, 92498), (784, 72677), (1078, 52856), (1232, 46249), (2156, 26428), (4312, 13214), (6607, 8624)]