25689006

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 68739840

約数和(自身を除く): 43050834

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 67, 102, 119, 126, 134, 153, 179, 201, 238, 306, 357, 358, 402, 469, 537, 603, 714, 938, 1071, 1074, 1139, 1206, 1253, 1407, 1611, 2142, 2278, 2506, 2814, 3043, 3222, 3417, 3759, 4221, 6086, 6834, 7518, 7973, 8442, 9129, 10251, 11277, 11993, 15946, 18258, 20502, 21301, 22554, 23919, 23986, 27387, 35979, 42602, 47838, 54774, 63903, 71757, 71958, 83951, 107937, 127806, 143514, 167902, 191709, 203881, 215874, 251853, 383418, 407762, 503706, 611643, 755559, 1223286, 1427167, 1511118, 1834929, 2854334, 3669858, 4281501, 8563002, 12844503, 25689006]

約数ペア:

[(1, 25689006), (2, 12844503), (3, 8563002), (6, 4281501), (7, 3669858), (9, 2854334), (14, 1834929), (17, 1511118), (18, 1427167), (21, 1223286), (34, 755559), (42, 611643), (51, 503706), (63, 407762), (67, 383418), (102, 251853), (119, 215874), (126, 203881), (134, 191709), (153, 167902), (179, 143514), (201, 127806), (238, 107937), (306, 83951), (357, 71958), (358, 71757), (402, 63903), (469, 54774), (537, 47838), (603, 42602), (714, 35979), (938, 27387), (1071, 23986), (1074, 23919), (1139, 22554), (1206, 21301), (1253, 20502), (1407, 18258), (1611, 15946), (2142, 11993), (2278, 11277), (2506, 10251), (2814, 9129), (3043, 8442), (3222, 7973), (3417, 7518), (3759, 6834), (4221, 6086)]