17352244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 39762240

約数和(自身を除く): 22409996

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 169, 182, 193, 247, 266, 338, 364, 386, 494, 532, 676, 772, 988, 1183, 1351, 1729, 2366, 2509, 2702, 3211, 3458, 3667, 4732, 5018, 5404, 6422, 6916, 7334, 10036, 12844, 14668, 17563, 22477, 25669, 32617, 35126, 44954, 47671, 51338, 65234, 70252, 89908, 95342, 102676, 130468, 190684, 228319, 333697, 456638, 619723, 667394, 913276, 1239446, 1334788, 2478892, 4338061, 8676122, 17352244]

約数ペア:

[(1, 17352244), (2, 8676122), (4, 4338061), (7, 2478892), (13, 1334788), (14, 1239446), (19, 913276), (26, 667394), (28, 619723), (38, 456638), (52, 333697), (76, 228319), (91, 190684), (133, 130468), (169, 102676), (182, 95342), (193, 89908), (247, 70252), (266, 65234), (338, 51338), (364, 47671), (386, 44954), (494, 35126), (532, 32617), (676, 25669), (772, 22477), (988, 17563), (1183, 14668), (1351, 12844), (1729, 10036), (2366, 7334), (2509, 6916), (2702, 6422), (3211, 5404), (3458, 5018), (3667, 4732)]