268794752

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{123527}}^1$

素因数の和:123558

約数の個数: 32

約数和(自身を含む): 566993520

約数和(自身を除く): 298198768

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 123527, 247054, 494108, 988216, 1976432, 2099959, 3952864, 4199918, 7905728, 8399836, 15811456, 16799672, 33599344, 67198688, 134397376, 268794752]

約数ペア:

[(1, 268794752), (2, 134397376), (4, 67198688), (8, 33599344), (16, 16799672), (17, 15811456), (32, 8399836), (34, 7905728), (64, 4199918), (68, 3952864), (128, 2099959), (136, 1976432), (272, 988216), (544, 494108), (1088, 247054), (2176, 123527)]