25755409246

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 47091179520

約数和(自身を除く): 21335770274

約数列:

[1, 2, 7, 14, 23, 46, 127, 139, 161, 197, 254, 278, 322, 394, 529, 889, 973, 1058, 1379, 1778, 1946, 2758, 2921, 3197, 3703, 4531, 5842, 6394, 7406, 9062, 17653, 20447, 22379, 25019, 27383, 31717, 35306, 40894, 44758, 50038, 54766, 63434, 67183, 73531, 104213, 123571, 134366, 147062, 175133, 191681, 208426, 247142, 350266, 383362, 406019, 470281, 514717, 575437, 629809, 729491, 812038, 940562, 1029434, 1150874, 1259618, 1458982, 2842133, 3477641, 4028059, 4408663, 5684266, 6955282, 8056118, 8817326, 9338437, 13235051, 14485607, 18676874, 24343487, 26470102, 28971214, 48686974, 65369059, 79985743, 92645357, 101399249, 130738118, 159971486, 185290714, 202798498, 559900201, 1119800402, 1839672089, 3679344178, 12877704623, 25755409246]

約数ペア:

[(1, 25755409246), (2, 12877704623), (7, 3679344178), (14, 1839672089), (23, 1119800402), (46, 559900201), (127, 202798498), (139, 185290714), (161, 159971486), (197, 130738118), (254, 101399249), (278, 92645357), (322, 79985743), (394, 65369059), (529, 48686974), (889, 28971214), (973, 26470102), (1058, 24343487), (1379, 18676874), (1778, 14485607), (1946, 13235051), (2758, 9338437), (2921, 8817326), (3197, 8056118), (3703, 6955282), (4531, 5684266), (5842, 4408663), (6394, 4028059), (7406, 3477641), (9062, 2842133), (17653, 1458982), (20447, 1259618), (22379, 1150874), (25019, 1029434), (27383, 940562), (31717, 812038), (35306, 729491), (40894, 629809), (44758, 575437), (50038, 514717), (54766, 470281), (63434, 406019), (67183, 383362), (73531, 350266), (104213, 247142), (123571, 208426), (134366, 191681), (147062, 175133)]