26957336

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 60480000

約数和(自身を除く): 33522664

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 59, 82, 118, 164, 199, 236, 287, 328, 398, 413, 472, 574, 796, 826, 1148, 1393, 1592, 1652, 2296, 2419, 2786, 3304, 4838, 5572, 8159, 9676, 11144, 11741, 16318, 16933, 19352, 23482, 32636, 33866, 46964, 57113, 65272, 67732, 82187, 93928, 114226, 135464, 164374, 228452, 328748, 456904, 481381, 657496, 962762, 1925524, 3369667, 3851048, 6739334, 13478668, 26957336]

約数ペア:

[(1, 26957336), (2, 13478668), (4, 6739334), (7, 3851048), (8, 3369667), (14, 1925524), (28, 962762), (41, 657496), (56, 481381), (59, 456904), (82, 328748), (118, 228452), (164, 164374), (199, 135464), (236, 114226), (287, 93928), (328, 82187), (398, 67732), (413, 65272), (472, 57113), (574, 46964), (796, 33866), (826, 32636), (1148, 23482), (1393, 19352), (1592, 16933), (1652, 16318), (2296, 11741), (2419, 11144), (2786, 9676), (3304, 8159), (4838, 5572)]