7142172016

素因数分解:

$2^4\times 7^1\times {\mathrm{2063}}^1\times {\mathrm{30911}}^1$

素因数の和:32989

約数の個数: 40

約数和(自身を含む): 15822987264

約数和(自身を除く): 8680815248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2063, 4126, 8252, 14441, 16504, 28882, 30911, 33008, 57764, 61822, 115528, 123644, 216377, 231056, 247288, 432754, 494576, 865508, 1731016, 3462032, 63769393, 127538786, 255077572, 446385751, 510155144, 892771502, 1020310288, 1785543004, 3571086008, 7142172016]

約数ペア:

[(1, 7142172016), (2, 3571086008), (4, 1785543004), (7, 1020310288), (8, 892771502), (14, 510155144), (16, 446385751), (28, 255077572), (56, 127538786), (112, 63769393), (2063, 3462032), (4126, 1731016), (8252, 865508), (14441, 494576), (16504, 432754), (28882, 247288), (30911, 231056), (33008, 216377), (57764, 123644), (61822, 115528)]