38793938

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^2\times {\mathrm{149}}^1$

素因数の和:314

約数の個数: 24

約数和(自身を含む): 61519500

約数和(自身を除く): 22725562

約数列:

[1, 2, 29, 58, 67, 134, 149, 298, 1943, 3886, 4321, 4489, 8642, 8978, 9983, 19966, 130181, 260362, 289507, 579014, 668861, 1337722, 19396969, 38793938]

約数ペア:

[(1, 38793938), (2, 19396969), (29, 1337722), (58, 668861), (67, 579014), (134, 289507), (149, 260362), (298, 130181), (1943, 19966), (3886, 9983), (4321, 8978), (4489, 8642)]