25114638

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 55157760

約数和(自身を除く): 30043122

約数列:

[1, 2, 3, 6, 29, 37, 47, 58, 74, 83, 87, 94, 111, 141, 166, 174, 222, 249, 282, 498, 1073, 1363, 1739, 2146, 2407, 2726, 3071, 3219, 3478, 3901, 4089, 4814, 5217, 6142, 6438, 7221, 7802, 8178, 9213, 10434, 11703, 14442, 18426, 23406, 50431, 89059, 100862, 113129, 144337, 151293, 178118, 226258, 267177, 288674, 302586, 339387, 433011, 534354, 678774, 866022, 4185773, 8371546, 12557319, 25114638]

約数ペア:

[(1, 25114638), (2, 12557319), (3, 8371546), (6, 4185773), (29, 866022), (37, 678774), (47, 534354), (58, 433011), (74, 339387), (83, 302586), (87, 288674), (94, 267177), (111, 226258), (141, 178118), (166, 151293), (174, 144337), (222, 113129), (249, 100862), (282, 89059), (498, 50431), (1073, 23406), (1363, 18426), (1739, 14442), (2146, 11703), (2407, 10434), (2726, 9213), (3071, 8178), (3219, 7802), (3478, 7221), (3901, 6438), (4089, 6142), (4814, 5217)]