39768596

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 87141600

約数和(自身を除く): 47373004

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 59, 76, 98, 118, 133, 181, 196, 236, 266, 362, 413, 532, 724, 826, 931, 1121, 1267, 1652, 1862, 2242, 2534, 2891, 3439, 3724, 4484, 5068, 5782, 6878, 7847, 8869, 10679, 11564, 13756, 15694, 17738, 21358, 24073, 31388, 35476, 42716, 48146, 54929, 74753, 96292, 109858, 149506, 168511, 202901, 219716, 299012, 337022, 405802, 523271, 674044, 811604, 1046542, 1420307, 2093084, 2840614, 5681228, 9942149, 19884298, 39768596]

約数ペア:

[(1, 39768596), (2, 19884298), (4, 9942149), (7, 5681228), (14, 2840614), (19, 2093084), (28, 1420307), (38, 1046542), (49, 811604), (59, 674044), (76, 523271), (98, 405802), (118, 337022), (133, 299012), (181, 219716), (196, 202901), (236, 168511), (266, 149506), (362, 109858), (413, 96292), (532, 74753), (724, 54929), (826, 48146), (931, 42716), (1121, 35476), (1267, 31388), (1652, 24073), (1862, 21358), (2242, 17738), (2534, 15694), (2891, 13756), (3439, 11564), (3724, 10679), (4484, 8869), (5068, 7847), (5782, 6878)]