13502328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 38880000

約数和(自身を除く): 25377672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 179, 358, 449, 537, 716, 898, 1074, 1253, 1347, 1432, 1796, 2148, 2506, 2694, 3143, 3592, 3759, 4296, 5012, 5388, 6286, 7518, 9429, 10024, 10776, 12572, 15036, 18858, 25144, 30072, 37716, 75432, 80371, 160742, 241113, 321484, 482226, 562597, 642968, 964452, 1125194, 1687791, 1928904, 2250388, 3375582, 4500776, 6751164, 13502328]

約数ペア:

[(1, 13502328), (2, 6751164), (3, 4500776), (4, 3375582), (6, 2250388), (7, 1928904), (8, 1687791), (12, 1125194), (14, 964452), (21, 642968), (24, 562597), (28, 482226), (42, 321484), (56, 241113), (84, 160742), (168, 80371), (179, 75432), (358, 37716), (449, 30072), (537, 25144), (716, 18858), (898, 15036), (1074, 12572), (1253, 10776), (1347, 10024), (1432, 9429), (1796, 7518), (2148, 6286), (2506, 5388), (2694, 5012), (3143, 4296), (3592, 3759)]