8004776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4051}}^1$

素因数の和:4089

約数の個数: 32

約数和(自身を含む): 17018400

約数和(自身を除く): 9013624

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 4051, 8102, 16204, 32408, 52663, 76969, 105326, 153938, 210652, 307876, 421304, 615752, 1000597, 2001194, 4002388, 8004776]

約数ペア:

[(1, 8004776), (2, 4002388), (4, 2001194), (8, 1000597), (13, 615752), (19, 421304), (26, 307876), (38, 210652), (52, 153938), (76, 105326), (104, 76969), (152, 52663), (247, 32408), (494, 16204), (988, 8102), (1976, 4051)]