140702912

素因数分解:

$2^6\times 7^2\times {\mathrm{44867}}^1$

素因数の和:44893

約数の個数: 42

約数和(自身を含む): 324799452

約数和(自身を除く): 184096540

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 44867, 89734, 179468, 314069, 358936, 628138, 717872, 1256276, 1435744, 2198483, 2512552, 2871488, 4396966, 5025104, 8793932, 10050208, 17587864, 20100416, 35175728, 70351456, 140702912]

約数ペア:

[(1, 140702912), (2, 70351456), (4, 35175728), (7, 20100416), (8, 17587864), (14, 10050208), (16, 8793932), (28, 5025104), (32, 4396966), (49, 2871488), (56, 2512552), (64, 2198483), (98, 1435744), (112, 1256276), (196, 717872), (224, 628138), (392, 358936), (448, 314069), (784, 179468), (1568, 89734), (3136, 44867)]