2042193664

素因数分解:

$2^8\times 7^1\times {\mathrm{523}}^1\times {\mathrm{2179}}^1$

素因数の和:2725

約数の個数: 72

約数和(自身を含む): 4669804160

約数和(自身を除く): 2627610496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 523, 896, 1046, 1792, 2092, 2179, 3661, 4184, 4358, 7322, 8368, 8716, 14644, 15253, 16736, 17432, 29288, 30506, 33472, 34864, 58576, 61012, 66944, 69728, 117152, 122024, 133888, 139456, 234304, 244048, 278912, 468608, 488096, 557824, 937216, 976192, 1139617, 1952384, 2279234, 3904768, 4558468, 7977319, 9116936, 15954638, 18233872, 31909276, 36467744, 63818552, 72935488, 127637104, 145870976, 255274208, 291741952, 510548416, 1021096832, 2042193664]

約数ペア:

[(1, 2042193664), (2, 1021096832), (4, 510548416), (7, 291741952), (8, 255274208), (14, 145870976), (16, 127637104), (28, 72935488), (32, 63818552), (56, 36467744), (64, 31909276), (112, 18233872), (128, 15954638), (224, 9116936), (256, 7977319), (448, 4558468), (523, 3904768), (896, 2279234), (1046, 1952384), (1792, 1139617), (2092, 976192), (2179, 937216), (3661, 557824), (4184, 488096), (4358, 468608), (7322, 278912), (8368, 244048), (8716, 234304), (14644, 139456), (15253, 133888), (16736, 122024), (17432, 117152), (29288, 69728), (30506, 66944), (33472, 61012), (34864, 58576)]