25529742

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:547

約数の個数: 80

約数和(自身を含む): 66908160

約数和(自身を除く): 41378418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 81, 94, 126, 141, 162, 189, 282, 329, 378, 423, 479, 567, 658, 846, 958, 987, 1134, 1269, 1437, 1974, 2538, 2874, 2961, 3353, 3807, 4311, 5922, 6706, 7614, 8622, 8883, 10059, 12933, 17766, 20118, 22513, 25866, 26649, 30177, 38799, 45026, 53298, 60354, 67539, 77598, 90531, 135078, 157591, 181062, 202617, 271593, 315182, 405234, 472773, 543186, 607851, 945546, 1215702, 1418319, 1823553, 2836638, 3647106, 4254957, 8509914, 12764871, 25529742]

約数ペア:

[(1, 25529742), (2, 12764871), (3, 8509914), (6, 4254957), (7, 3647106), (9, 2836638), (14, 1823553), (18, 1418319), (21, 1215702), (27, 945546), (42, 607851), (47, 543186), (54, 472773), (63, 405234), (81, 315182), (94, 271593), (126, 202617), (141, 181062), (162, 157591), (189, 135078), (282, 90531), (329, 77598), (378, 67539), (423, 60354), (479, 53298), (567, 45026), (658, 38799), (846, 30177), (958, 26649), (987, 25866), (1134, 22513), (1269, 20118), (1437, 17766), (1974, 12933), (2538, 10059), (2874, 8883), (2961, 8622), (3353, 7614), (3807, 6706), (4311, 5922)]