1226775872

素因数分解:

$2^6\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{2141}}^1$

素因数の和:3439

約数の個数: 56

約数和(自身を含む): 2785628160

約数和(自身を除く): 1558852288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1279, 2141, 2558, 4282, 5116, 8564, 8953, 10232, 14987, 17128, 17906, 20464, 29974, 34256, 35812, 40928, 59948, 68512, 71624, 81856, 119896, 137024, 143248, 239792, 286496, 479584, 572992, 959168, 2738339, 5476678, 10953356, 19168373, 21906712, 38336746, 43813424, 76673492, 87626848, 153346984, 175253696, 306693968, 613387936, 1226775872]

約数ペア:

[(1, 1226775872), (2, 613387936), (4, 306693968), (7, 175253696), (8, 153346984), (14, 87626848), (16, 76673492), (28, 43813424), (32, 38336746), (56, 21906712), (64, 19168373), (112, 10953356), (224, 5476678), (448, 2738339), (1279, 959168), (2141, 572992), (2558, 479584), (4282, 286496), (5116, 239792), (8564, 143248), (8953, 137024), (10232, 119896), (14987, 81856), (17128, 71624), (17906, 68512), (20464, 59948), (29974, 40928), (34256, 35812)]