27964384

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 63479808

約数和(自身を除く): 35515424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 508, 889, 983, 1016, 1778, 1966, 2032, 3556, 3932, 4064, 6881, 7112, 7864, 13762, 14224, 15728, 27524, 28448, 31456, 55048, 110096, 124841, 220192, 249682, 499364, 873887, 998728, 1747774, 1997456, 3495548, 3994912, 6991096, 13982192, 27964384]

約数ペア:

[(1, 27964384), (2, 13982192), (4, 6991096), (7, 3994912), (8, 3495548), (14, 1997456), (16, 1747774), (28, 998728), (32, 873887), (56, 499364), (112, 249682), (127, 220192), (224, 124841), (254, 110096), (508, 55048), (889, 31456), (983, 28448), (1016, 27524), (1778, 15728), (1966, 14224), (2032, 13762), (3556, 7864), (3932, 7112), (4064, 6881)]