2660004078592

素因数分解:

$2^{10}\times 7^1\times {\mathrm{4421}}^1\times {\mathrm{83939}}^1$

素因数の和:88387

約数の個数: 88

約数和(自身を含む): 6078487567680

約数和(自身を除く): 3418483489088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 4421, 7168, 8842, 17684, 30947, 35368, 61894, 70736, 83939, 123788, 141472, 167878, 247576, 282944, 335756, 495152, 565888, 587573, 671512, 990304, 1131776, 1175146, 1343024, 1980608, 2263552, 2350292, 2686048, 3961216, 4527104, 4700584, 5372096, 7922432, 9401168, 10744192, 15844864, 18802336, 21488384, 31689728, 37604672, 42976768, 75209344, 85953536, 150418688, 300837376, 371094319, 601674752, 742188638, 1484377276, 2597660233, 2968754552, 5195320466, 5937509104, 10390640932, 11875018208, 20781281864, 23750036416, 41562563728, 47500072832, 83125127456, 95000145664, 166250254912, 190000291328, 332500509824, 380000582656, 665001019648, 1330002039296, 2660004078592]

約数ペア:

[(1, 2660004078592), (2, 1330002039296), (4, 665001019648), (7, 380000582656), (8, 332500509824), (14, 190000291328), (16, 166250254912), (28, 95000145664), (32, 83125127456), (56, 47500072832), (64, 41562563728), (112, 23750036416), (128, 20781281864), (224, 11875018208), (256, 10390640932), (448, 5937509104), (512, 5195320466), (896, 2968754552), (1024, 2597660233), (1792, 1484377276), (3584, 742188638), (4421, 601674752), (7168, 371094319), (8842, 300837376), (17684, 150418688), (30947, 85953536), (35368, 75209344), (61894, 42976768), (70736, 37604672), (83939, 31689728), (123788, 21488384), (141472, 18802336), (167878, 15844864), (247576, 10744192), (282944, 9401168), (335756, 7922432), (495152, 5372096), (565888, 4700584), (587573, 4527104), (671512, 3961216), (990304, 2686048), (1131776, 2350292), (1175146, 2263552), (1343024, 1980608)]