7131189784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1\times {\mathrm{1531}}^1$

素因数の和:2764

約数の個数: 64

約数和(自身を含む): 14667674400

約数和(自身を除く): 7536484616

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1181, 1531, 1972, 2362, 3062, 3944, 4724, 6124, 9448, 12248, 20077, 26027, 34249, 40154, 44399, 52054, 68498, 80308, 88798, 104108, 136996, 160616, 177596, 208216, 273992, 355192, 582233, 754783, 1164466, 1509566, 1808111, 2328932, 3019132, 3616222, 4657864, 6038264, 7232444, 14464888, 30737887, 52435219, 61475774, 104870438, 122951548, 209740876, 245903096, 419481752, 891398723, 1782797446, 3565594892, 7131189784]

約数ペア:

[(1, 7131189784), (2, 3565594892), (4, 1782797446), (8, 891398723), (17, 419481752), (29, 245903096), (34, 209740876), (58, 122951548), (68, 104870438), (116, 61475774), (136, 52435219), (232, 30737887), (493, 14464888), (986, 7232444), (1181, 6038264), (1531, 4657864), (1972, 3616222), (2362, 3019132), (3062, 2328932), (3944, 1808111), (4724, 1509566), (6124, 1164466), (9448, 754783), (12248, 582233), (20077, 355192), (26027, 273992), (34249, 208216), (40154, 177596), (44399, 160616), (52054, 136996), (68498, 104108), (80308, 88798)]