38649496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2857}}^1$

素因数の和:2971

約数の個数: 32

約数和(自身を含む): 77166000

約数和(自身を除く): 38516504

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 2857, 3382, 5714, 6764, 11428, 13528, 22856, 54283, 108566, 217132, 254273, 434264, 508546, 1017092, 2034184, 4831187, 9662374, 19324748, 38649496]

約数ペア:

[(1, 38649496), (2, 19324748), (4, 9662374), (8, 4831187), (19, 2034184), (38, 1017092), (76, 508546), (89, 434264), (152, 254273), (178, 217132), (356, 108566), (712, 54283), (1691, 22856), (2857, 13528), (3382, 11428), (5714, 6764)]