71821064

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9643}}^1$

素因数の和:9682

約数の個数: 48

約数和(自身を含む): 164912400

約数和(自身を除く): 93091336

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 9643, 19286, 38572, 67501, 77144, 135002, 183217, 270004, 366434, 472507, 540008, 732868, 945014, 1282519, 1465736, 1890028, 2565038, 3780056, 5130076, 8977633, 10260152, 17955266, 35910532, 71821064]

約数ペア:

[(1, 71821064), (2, 35910532), (4, 17955266), (7, 10260152), (8, 8977633), (14, 5130076), (19, 3780056), (28, 2565038), (38, 1890028), (49, 1465736), (56, 1282519), (76, 945014), (98, 732868), (133, 540008), (152, 472507), (196, 366434), (266, 270004), (392, 183217), (532, 135002), (931, 77144), (1064, 67501), (1862, 38572), (3724, 19286), (7448, 9643)]