7989002056

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{3659}}^1$

素因数の和:4106

約数の個数: 64

約数和(自身を含む): 17315020800

約数和(自身を除く): 9326018744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 307, 508, 614, 889, 1016, 1228, 1778, 2149, 2456, 3556, 3659, 4298, 7112, 7318, 8596, 14636, 17192, 25613, 29272, 38989, 51226, 77978, 102452, 155956, 204904, 272923, 311912, 464693, 545846, 929386, 1091692, 1123313, 1858772, 2183384, 2246626, 3252851, 3717544, 4493252, 6505702, 7863191, 8986504, 13011404, 15726382, 26022808, 31452764, 62905528, 142660751, 285321502, 570643004, 998625257, 1141286008, 1997250514, 3994501028, 7989002056]

約数ペア:

[(1, 7989002056), (2, 3994501028), (4, 1997250514), (7, 1141286008), (8, 998625257), (14, 570643004), (28, 285321502), (56, 142660751), (127, 62905528), (254, 31452764), (307, 26022808), (508, 15726382), (614, 13011404), (889, 8986504), (1016, 7863191), (1228, 6505702), (1778, 4493252), (2149, 3717544), (2456, 3252851), (3556, 2246626), (3659, 2183384), (4298, 1858772), (7112, 1123313), (7318, 1091692), (8596, 929386), (14636, 545846), (17192, 464693), (25613, 311912), (29272, 272923), (38989, 204904), (51226, 155956), (77978, 102452)]