525631736

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 1145422080

約数和(自身を除く): 619790344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 137, 262, 274, 523, 524, 548, 917, 959, 1046, 1048, 1096, 1834, 1918, 2092, 3661, 3668, 3836, 4184, 7322, 7336, 7672, 14644, 17947, 29288, 35894, 68513, 71651, 71788, 125629, 137026, 143302, 143576, 251258, 274052, 286604, 479591, 501557, 502516, 548104, 573208, 959182, 1003114, 1005032, 1918364, 2006228, 3836728, 4012456, 9386281, 18772562, 37545124, 65703967, 75090248, 131407934, 262815868, 525631736]

約数ペア:

[(1, 525631736), (2, 262815868), (4, 131407934), (7, 75090248), (8, 65703967), (14, 37545124), (28, 18772562), (56, 9386281), (131, 4012456), (137, 3836728), (262, 2006228), (274, 1918364), (523, 1005032), (524, 1003114), (548, 959182), (917, 573208), (959, 548104), (1046, 502516), (1048, 501557), (1096, 479591), (1834, 286604), (1918, 274052), (2092, 251258), (3661, 143576), (3668, 143302), (3836, 137026), (4184, 125629), (7322, 71788), (7336, 71651), (7672, 68513), (14644, 35894), (17947, 29288)]