39439022

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 73872000

約数和(自身を除く): 34432978

約数列:

[1, 2, 7, 14, 19, 38, 49, 59, 98, 118, 133, 266, 359, 413, 718, 826, 931, 1121, 1862, 2242, 2513, 2891, 5026, 5782, 6821, 7847, 13642, 15694, 17591, 21181, 35182, 42362, 47747, 54929, 95494, 109858, 148267, 296534, 334229, 402439, 668458, 804878, 1037869, 2075738, 2817073, 5634146, 19719511, 39439022]

約数ペア:

[(1, 39439022), (2, 19719511), (7, 5634146), (14, 2817073), (19, 2075738), (38, 1037869), (49, 804878), (59, 668458), (98, 402439), (118, 334229), (133, 296534), (266, 148267), (359, 109858), (413, 95494), (718, 54929), (826, 47747), (931, 42362), (1121, 35182), (1862, 21181), (2242, 17591), (2513, 15694), (2891, 13642), (5026, 7847), (5782, 6821)]