7874256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12619}}^1$

素因数の和:12643

約数の個数: 40

約数和(自身を含む): 21908320

約数和(自身を除く): 14034064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 12619, 25238, 37857, 50476, 75714, 100952, 151428, 164047, 201904, 302856, 328094, 492141, 605712, 656188, 984282, 1312376, 1968564, 2624752, 3937128, 7874256]

約数ペア:

[(1, 7874256), (2, 3937128), (3, 2624752), (4, 1968564), (6, 1312376), (8, 984282), (12, 656188), (13, 605712), (16, 492141), (24, 328094), (26, 302856), (39, 201904), (48, 164047), (52, 151428), (78, 100952), (104, 75714), (156, 50476), (208, 37857), (312, 25238), (624, 12619)]