13637708

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 28621824

約数和(自身を除く): 14984116

約数列:

[1, 2, 4, 7, 14, 28, 43, 47, 86, 94, 172, 188, 241, 301, 329, 482, 602, 658, 964, 1204, 1316, 1687, 2021, 3374, 4042, 6748, 8084, 10363, 11327, 14147, 20726, 22654, 28294, 41452, 45308, 56588, 72541, 79289, 145082, 158578, 290164, 317156, 487061, 974122, 1948244, 3409427, 6818854, 13637708]

約数ペア:

[(1, 13637708), (2, 6818854), (4, 3409427), (7, 1948244), (14, 974122), (28, 487061), (43, 317156), (47, 290164), (86, 158578), (94, 145082), (172, 79289), (188, 72541), (241, 56588), (301, 45308), (329, 41452), (482, 28294), (602, 22654), (658, 20726), (964, 14147), (1204, 11327), (1316, 10363), (1687, 8084), (2021, 6748), (3374, 4042)]