69259648

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{7621}}^1$

素因数の和:7706

約数の個数: 32

約数和(自身を含む): 139939920

約数和(自身を除く): 70680272

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 7621, 9088, 15242, 30484, 60968, 121936, 243872, 487744, 541091, 975488, 1082182, 2164364, 4328728, 8657456, 17314912, 34629824, 69259648]

約数ペア:

[(1, 69259648), (2, 34629824), (4, 17314912), (8, 8657456), (16, 4328728), (32, 2164364), (64, 1082182), (71, 975488), (128, 541091), (142, 487744), (284, 243872), (568, 121936), (1136, 60968), (2272, 30484), (4544, 15242), (7621, 9088)]