39037804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 77383936

約数和(自身を除く): 38346132

約数列:

[1, 2, 4, 13, 26, 31, 52, 61, 62, 122, 124, 244, 397, 403, 793, 794, 806, 1586, 1588, 1612, 1891, 3172, 3782, 5161, 7564, 10322, 12307, 20644, 24217, 24583, 24614, 48434, 49166, 49228, 96868, 98332, 159991, 314821, 319982, 629642, 639964, 750727, 1259284, 1501454, 3002908, 9759451, 19518902, 39037804]

約数ペア:

[(1, 39037804), (2, 19518902), (4, 9759451), (13, 3002908), (26, 1501454), (31, 1259284), (52, 750727), (61, 639964), (62, 629642), (122, 319982), (124, 314821), (244, 159991), (397, 98332), (403, 96868), (793, 49228), (794, 49166), (806, 48434), (1586, 24614), (1588, 24583), (1612, 24217), (1891, 20644), (3172, 12307), (3782, 10322), (5161, 7564)]