40850236

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23917}}^1$

素因数の和:23989

約数の個数: 24

約数和(自身を含む): 83043296

約数和(自身を除く): 42193060

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 23917, 47834, 95668, 167419, 334838, 669676, 1458937, 2917874, 5835748, 10212559, 20425118, 40850236]

約数ペア:

[(1, 40850236), (2, 20425118), (4, 10212559), (7, 5835748), (14, 2917874), (28, 1458937), (61, 669676), (122, 334838), (244, 167419), (427, 95668), (854, 47834), (1708, 23917)]