65704492

素因数分解:

$2^2\times 7^2\times {\mathrm{271}}^1\times {\mathrm{1237}}^1$

素因数の和:1526

約数の個数: 36

約数和(自身を含む): 134357664

約数和(自身を除く): 68653172

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 271, 542, 1084, 1237, 1897, 2474, 3794, 4948, 7588, 8659, 13279, 17318, 26558, 34636, 53116, 60613, 121226, 242452, 335227, 670454, 1340908, 2346589, 4693178, 9386356, 16426123, 32852246, 65704492]

約数ペア:

[(1, 65704492), (2, 32852246), (4, 16426123), (7, 9386356), (14, 4693178), (28, 2346589), (49, 1340908), (98, 670454), (196, 335227), (271, 242452), (542, 121226), (1084, 60613), (1237, 53116), (1897, 34636), (2474, 26558), (3794, 17318), (4948, 13279), (7588, 8659)]