375212848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{19429}}^1$

素因数の和:19525

約数の個数: 40

約数和(自身を含む): 780619680

約数和(自身を除く): 405406832

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 2414, 4828, 9656, 19312, 19429, 38858, 77716, 155432, 310864, 330293, 660586, 1321172, 1379459, 2642344, 2758918, 5284688, 5517836, 11035672, 22071344, 23450803, 46901606, 93803212, 187606424, 375212848]

約数ペア:

[(1, 375212848), (2, 187606424), (4, 93803212), (8, 46901606), (16, 23450803), (17, 22071344), (34, 11035672), (68, 5517836), (71, 5284688), (136, 2758918), (142, 2642344), (272, 1379459), (284, 1321172), (568, 660586), (1136, 330293), (1207, 310864), (2414, 155432), (4828, 77716), (9656, 38858), (19312, 19429)]