40976908

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{1069}}^1$

素因数の和:1154

約数の個数: 36

約数和(自身を含む): 84307440

約数和(自身を除く): 43330532

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1069, 1369, 2138, 2738, 4276, 5476, 7483, 9583, 14966, 19166, 29932, 38332, 39553, 79106, 158212, 276871, 553742, 1107484, 1463461, 2926922, 5853844, 10244227, 20488454, 40976908]

約数ペア:

[(1, 40976908), (2, 20488454), (4, 10244227), (7, 5853844), (14, 2926922), (28, 1463461), (37, 1107484), (74, 553742), (148, 276871), (259, 158212), (518, 79106), (1036, 39553), (1069, 38332), (1369, 29932), (2138, 19166), (2738, 14966), (4276, 9583), (5476, 7483)]