25626414632

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1\times {\mathrm{17627}}^1$

素因数の和:19650

約数の個数: 64

約数和(自身を含む): 59170849920

約数和(自身を除く): 33544435288

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1997, 3994, 7988, 13979, 15976, 17627, 25961, 27958, 35254, 51922, 55916, 70508, 103844, 111832, 123389, 141016, 181727, 207688, 229151, 246778, 363454, 458302, 493556, 726908, 916604, 987112, 1453816, 1604057, 1833208, 3208114, 6416228, 12832456, 35201119, 70402238, 140804476, 246407833, 281608952, 457614547, 492815666, 915229094, 985631332, 1830458188, 1971262664, 3203301829, 3660916376, 6406603658, 12813207316, 25626414632]

約数ペア:

[(1, 25626414632), (2, 12813207316), (4, 6406603658), (7, 3660916376), (8, 3203301829), (13, 1971262664), (14, 1830458188), (26, 985631332), (28, 915229094), (52, 492815666), (56, 457614547), (91, 281608952), (104, 246407833), (182, 140804476), (364, 70402238), (728, 35201119), (1997, 12832456), (3994, 6416228), (7988, 3208114), (13979, 1833208), (15976, 1604057), (17627, 1453816), (25961, 987112), (27958, 916604), (35254, 726908), (51922, 493556), (55916, 458302), (70508, 363454), (103844, 246778), (111832, 229151), (123389, 207688), (141016, 181727)]