61258904

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 138067200

約数和(自身を除く): 76808296

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 67, 116, 134, 203, 232, 268, 406, 469, 536, 563, 812, 938, 1126, 1624, 1876, 1943, 2252, 3752, 3886, 3941, 4504, 7772, 7882, 13601, 15544, 15764, 16327, 27202, 31528, 32654, 37721, 54404, 65308, 75442, 108808, 114289, 130616, 150884, 228578, 264047, 301768, 457156, 528094, 914312, 1056188, 1093909, 2112376, 2187818, 4375636, 7657363, 8751272, 15314726, 30629452, 61258904]

約数ペア:

[(1, 61258904), (2, 30629452), (4, 15314726), (7, 8751272), (8, 7657363), (14, 4375636), (28, 2187818), (29, 2112376), (56, 1093909), (58, 1056188), (67, 914312), (116, 528094), (134, 457156), (203, 301768), (232, 264047), (268, 228578), (406, 150884), (469, 130616), (536, 114289), (563, 108808), (812, 75442), (938, 65308), (1126, 54404), (1624, 37721), (1876, 32654), (1943, 31528), (2252, 27202), (3752, 16327), (3886, 15764), (3941, 15544), (4504, 13601), (7772, 7882)]