38407904

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{15193}}^1$

素因数の和:15282

約数の個数: 24

約数和(自身を含む): 76577760

約数和(自身を除く): 38169856

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 15193, 30386, 60772, 121544, 243088, 486176, 1200247, 2400494, 4800988, 9601976, 19203952, 38407904]

約数ペア:

[(1, 38407904), (2, 19203952), (4, 9601976), (8, 4800988), (16, 2400494), (32, 1200247), (79, 486176), (158, 243088), (316, 121544), (632, 60772), (1264, 30386), (2528, 15193)]