71564776

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2969}}^1$

素因数の和:3129

約数の個数: 32

約数和(自身を含む): 141134400

約数和(自身を除く): 69569624

約数列:

[1, 2, 4, 8, 23, 46, 92, 131, 184, 262, 524, 1048, 2969, 3013, 5938, 6026, 11876, 12052, 23752, 24104, 68287, 136574, 273148, 388939, 546296, 777878, 1555756, 3111512, 8945597, 17891194, 35782388, 71564776]

約数ペア:

[(1, 71564776), (2, 35782388), (4, 17891194), (8, 8945597), (23, 3111512), (46, 1555756), (92, 777878), (131, 546296), (184, 388939), (262, 273148), (524, 136574), (1048, 68287), (2969, 24104), (3013, 23752), (5938, 12052), (6026, 11876)]