25185056

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{4657}}^1$

素因数の和:4693

約数の個数: 36

約数和(自身を含む): 53702082

約数和(自身を除く): 28517026

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 4657, 5408, 9314, 18628, 37256, 60541, 74512, 121082, 149024, 242164, 484328, 787033, 968656, 1574066, 1937312, 3148132, 6296264, 12592528, 25185056]

約数ペア:

[(1, 25185056), (2, 12592528), (4, 6296264), (8, 3148132), (13, 1937312), (16, 1574066), (26, 968656), (32, 787033), (52, 484328), (104, 242164), (169, 149024), (208, 121082), (338, 74512), (416, 60541), (676, 37256), (1352, 18628), (2704, 9314), (4657, 5408)]