40675296

素因数分解:

$2^5\times 3^1\times {\mathrm{641}}^1\times {\mathrm{661}}^1$

素因数の和:1315

約数の個数: 48

約数和(自身を含む): 107101008

約数和(自身を除く): 66425712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 641, 661, 1282, 1322, 1923, 1983, 2564, 2644, 3846, 3966, 5128, 5288, 7692, 7932, 10256, 10576, 15384, 15864, 20512, 21152, 30768, 31728, 61536, 63456, 423701, 847402, 1271103, 1694804, 2542206, 3389608, 5084412, 6779216, 10168824, 13558432, 20337648, 40675296]

約数ペア:

[(1, 40675296), (2, 20337648), (3, 13558432), (4, 10168824), (6, 6779216), (8, 5084412), (12, 3389608), (16, 2542206), (24, 1694804), (32, 1271103), (48, 847402), (96, 423701), (641, 63456), (661, 61536), (1282, 31728), (1322, 30768), (1923, 21152), (1983, 20512), (2564, 15864), (2644, 15384), (3846, 10576), (3966, 10256), (5128, 7932), (5288, 7692)]