15704090108

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1\times {\mathrm{21143}}^1$

素因数の和:21842

約数の個数: 48

約数和(自身を含む): 32225485824

約数和(自身を除く): 16521395716

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 647, 1148, 1294, 2588, 4529, 9058, 18116, 21143, 26527, 42286, 53054, 84572, 106108, 148001, 185689, 296002, 371378, 592004, 742756, 866863, 1733726, 3467452, 6068041, 12136082, 13679521, 24272164, 27359042, 54718084, 95756647, 191513294, 383026588, 560860361, 1121720722, 2243441444, 3926022527, 7852045054, 15704090108]

約数ペア:

[(1, 15704090108), (2, 7852045054), (4, 3926022527), (7, 2243441444), (14, 1121720722), (28, 560860361), (41, 383026588), (82, 191513294), (164, 95756647), (287, 54718084), (574, 27359042), (647, 24272164), (1148, 13679521), (1294, 12136082), (2588, 6068041), (4529, 3467452), (9058, 1733726), (18116, 866863), (21143, 742756), (26527, 592004), (42286, 371378), (53054, 296002), (84572, 185689), (106108, 148001)]