39538696

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{967}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 78408000

約数和(自身を除く): 38869304

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 269, 538, 967, 1076, 1934, 2152, 3868, 5111, 7736, 10222, 18373, 20444, 36746, 40888, 73492, 146984, 260123, 520246, 1040492, 2080984, 4942337, 9884674, 19769348, 39538696]

約数ペア:

[(1, 39538696), (2, 19769348), (4, 9884674), (8, 4942337), (19, 2080984), (38, 1040492), (76, 520246), (152, 260123), (269, 146984), (538, 73492), (967, 40888), (1076, 36746), (1934, 20444), (2152, 18373), (3868, 10222), (5111, 7736)]