40247564

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 84345408

約数和(自身を除く): 44097844

約数列:

[1, 2, 4, 7, 14, 28, 37, 53, 74, 106, 148, 212, 259, 371, 518, 733, 742, 1036, 1466, 1484, 1961, 2932, 3922, 5131, 7844, 10262, 13727, 20524, 27121, 27454, 38849, 54242, 54908, 77698, 108484, 155396, 189847, 271943, 379694, 543886, 759388, 1087772, 1437413, 2874826, 5749652, 10061891, 20123782, 40247564]

約数ペア:

[(1, 40247564), (2, 20123782), (4, 10061891), (7, 5749652), (14, 2874826), (28, 1437413), (37, 1087772), (53, 759388), (74, 543886), (106, 379694), (148, 271943), (212, 189847), (259, 155396), (371, 108484), (518, 77698), (733, 54908), (742, 54242), (1036, 38849), (1466, 27454), (1484, 27121), (1961, 20524), (2932, 13727), (3922, 10262), (5131, 7844)]