2017071952

素因数分解:

$2^4\times 7^1\times {\mathrm{281}}^1\times {\mathrm{64091}}^1$

素因数の和:64387

約数の個数: 40

約数和(自身を含む): 4482338112

約数和(自身を除く): 2465266160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 281, 562, 1124, 1967, 2248, 3934, 4496, 7868, 15736, 31472, 64091, 128182, 256364, 448637, 512728, 897274, 1025456, 1794548, 3589096, 7178192, 18009571, 36019142, 72038284, 126066997, 144076568, 252133994, 288153136, 504267988, 1008535976, 2017071952]

約数ペア:

[(1, 2017071952), (2, 1008535976), (4, 504267988), (7, 288153136), (8, 252133994), (14, 144076568), (16, 126066997), (28, 72038284), (56, 36019142), (112, 18009571), (281, 7178192), (562, 3589096), (1124, 1794548), (1967, 1025456), (2248, 897274), (3934, 512728), (4496, 448637), (7868, 256364), (15736, 128182), (31472, 64091)]