39932956

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 82736640

約数和(自身を除く): 42803684

約数列:

[1, 2, 4, 7, 14, 28, 53, 71, 106, 142, 212, 284, 371, 379, 497, 742, 758, 994, 1484, 1516, 1988, 2653, 3763, 5306, 7526, 10612, 15052, 20087, 26341, 26909, 40174, 52682, 53818, 80348, 105364, 107636, 140609, 188363, 281218, 376726, 562436, 753452, 1426177, 2852354, 5704708, 9983239, 19966478, 39932956]

約数ペア:

[(1, 39932956), (2, 19966478), (4, 9983239), (7, 5704708), (14, 2852354), (28, 1426177), (53, 753452), (71, 562436), (106, 376726), (142, 281218), (212, 188363), (284, 140609), (371, 107636), (379, 105364), (497, 80348), (742, 53818), (758, 52682), (994, 40174), (1484, 26909), (1516, 26341), (1988, 20087), (2653, 15052), (3763, 10612), (5306, 7526)]