38646352

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:815

約数の個数: 40

約数和(自身を含む): 77809256

約数和(自身を除く): 39162904

約数列:

[1, 2, 4, 8, 16, 37, 74, 97, 148, 194, 296, 388, 592, 673, 776, 1346, 1552, 2692, 3589, 5384, 7178, 10768, 14356, 24901, 28712, 49802, 57424, 65281, 99604, 130562, 199208, 261124, 398416, 522248, 1044496, 2415397, 4830794, 9661588, 19323176, 38646352]

約数ペア:

[(1, 38646352), (2, 19323176), (4, 9661588), (8, 4830794), (16, 2415397), (37, 1044496), (74, 522248), (97, 398416), (148, 261124), (194, 199208), (296, 130562), (388, 99604), (592, 65281), (673, 57424), (776, 49802), (1346, 28712), (1552, 24901), (2692, 14356), (3589, 10768), (5384, 7178)]