25934454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 70447104

約数和(自身を除く): 44512650

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 71, 78, 91, 117, 126, 142, 182, 213, 223, 234, 273, 426, 446, 497, 546, 639, 669, 819, 923, 994, 1278, 1338, 1491, 1561, 1638, 1846, 2007, 2769, 2899, 2982, 3122, 4014, 4473, 4683, 5538, 5798, 6461, 8307, 8697, 8946, 9366, 12922, 14049, 15833, 16614, 17394, 19383, 20293, 26091, 28098, 31666, 38766, 40586, 47499, 52182, 58149, 60879, 94998, 110831, 116298, 121758, 142497, 182637, 205829, 221662, 284994, 332493, 365274, 411658, 617487, 664986, 997479, 1234974, 1440803, 1852461, 1994958, 2881606, 3704922, 4322409, 8644818, 12967227, 25934454]

約数ペア:

[(1, 25934454), (2, 12967227), (3, 8644818), (6, 4322409), (7, 3704922), (9, 2881606), (13, 1994958), (14, 1852461), (18, 1440803), (21, 1234974), (26, 997479), (39, 664986), (42, 617487), (63, 411658), (71, 365274), (78, 332493), (91, 284994), (117, 221662), (126, 205829), (142, 182637), (182, 142497), (213, 121758), (223, 116298), (234, 110831), (273, 94998), (426, 60879), (446, 58149), (497, 52182), (546, 47499), (639, 40586), (669, 38766), (819, 31666), (923, 28098), (994, 26091), (1278, 20293), (1338, 19383), (1491, 17394), (1561, 16614), (1638, 15833), (1846, 14049), (2007, 12922), (2769, 9366), (2899, 8946), (2982, 8697), (3122, 8307), (4014, 6461), (4473, 5798), (4683, 5538)]