38987476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6977}}^1$

素因数の和:7119

約数の個数: 24

約数和(自身を含む): 75027456

約数和(自身を除く): 36039980

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 6977, 13954, 27908, 76747, 153494, 306988, 886079, 1772158, 3544316, 9746869, 19493738, 38987476]

約数ペア:

[(1, 38987476), (2, 19493738), (4, 9746869), (11, 3544316), (22, 1772158), (44, 886079), (127, 306988), (254, 153494), (508, 76747), (1397, 27908), (2794, 13954), (5588, 6977)]