25710804

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 77414400

約数和(自身を除く): 51703596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 84, 108, 126, 142, 189, 213, 252, 284, 378, 426, 479, 497, 639, 756, 852, 958, 994, 1278, 1437, 1491, 1916, 1917, 1988, 2556, 2874, 2982, 3353, 3834, 4311, 4473, 5748, 5964, 6706, 7668, 8622, 8946, 10059, 12933, 13412, 13419, 17244, 17892, 20118, 25866, 26838, 30177, 34009, 40236, 51732, 53676, 60354, 68018, 90531, 102027, 120708, 136036, 181062, 204054, 238063, 306081, 362124, 408108, 476126, 612162, 714189, 918243, 952252, 1224324, 1428378, 1836486, 2142567, 2856756, 3672972, 4285134, 6427701, 8570268, 12855402, 25710804]

約数ペア:

[(1, 25710804), (2, 12855402), (3, 8570268), (4, 6427701), (6, 4285134), (7, 3672972), (9, 2856756), (12, 2142567), (14, 1836486), (18, 1428378), (21, 1224324), (27, 952252), (28, 918243), (36, 714189), (42, 612162), (54, 476126), (63, 408108), (71, 362124), (84, 306081), (108, 238063), (126, 204054), (142, 181062), (189, 136036), (213, 120708), (252, 102027), (284, 90531), (378, 68018), (426, 60354), (479, 53676), (497, 51732), (639, 40236), (756, 34009), (852, 30177), (958, 26838), (994, 25866), (1278, 20118), (1437, 17892), (1491, 17244), (1916, 13419), (1917, 13412), (1988, 12933), (2556, 10059), (2874, 8946), (2982, 8622), (3353, 7668), (3834, 6706), (4311, 5964), (4473, 5748)]