2563888192

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{2089}}^1$

素因数の和:2379

約数の個数: 56

約数和(自身を含む): 5164206080

約数和(自身を除く): 2600317888

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 151, 254, 302, 508, 604, 1016, 1208, 2032, 2089, 2416, 4064, 4178, 4832, 8128, 8356, 9664, 16712, 19177, 33424, 38354, 66848, 76708, 133696, 153416, 265303, 306832, 315439, 530606, 613664, 630878, 1061212, 1227328, 1261756, 2122424, 2523512, 4244848, 5047024, 8489696, 10094048, 16979392, 20188096, 40060753, 80121506, 160243012, 320486024, 640972048, 1281944096, 2563888192]

約数ペア:

[(1, 2563888192), (2, 1281944096), (4, 640972048), (8, 320486024), (16, 160243012), (32, 80121506), (64, 40060753), (127, 20188096), (151, 16979392), (254, 10094048), (302, 8489696), (508, 5047024), (604, 4244848), (1016, 2523512), (1208, 2122424), (2032, 1261756), (2089, 1227328), (2416, 1061212), (4064, 630878), (4178, 613664), (4832, 530606), (8128, 315439), (8356, 306832), (9664, 265303), (16712, 153416), (19177, 133696), (33424, 76708), (38354, 66848)]