25095616

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 112

約数和(自身を含む): 63723520

約数和(自身を除く): 38627904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 139, 182, 208, 217, 224, 248, 278, 364, 403, 416, 434, 448, 496, 556, 728, 806, 832, 868, 973, 992, 1112, 1456, 1612, 1736, 1807, 1946, 1984, 2224, 2821, 2912, 3224, 3472, 3614, 3892, 4309, 4448, 5642, 5824, 6448, 6944, 7228, 7784, 8618, 8896, 11284, 12649, 12896, 13888, 14456, 15568, 17236, 22568, 25298, 25792, 28912, 30163, 31136, 34472, 45136, 50596, 56017, 57824, 60326, 62272, 68944, 90272, 101192, 112034, 115648, 120652, 137888, 180544, 202384, 224068, 241304, 275776, 392119, 404768, 448136, 482608, 784238, 809536, 896272, 965216, 1568476, 1792544, 1930432, 3136952, 3585088, 6273904, 12547808, 25095616]

約数ペア:

[(1, 25095616), (2, 12547808), (4, 6273904), (7, 3585088), (8, 3136952), (13, 1930432), (14, 1792544), (16, 1568476), (26, 965216), (28, 896272), (31, 809536), (32, 784238), (52, 482608), (56, 448136), (62, 404768), (64, 392119), (91, 275776), (104, 241304), (112, 224068), (124, 202384), (139, 180544), (182, 137888), (208, 120652), (217, 115648), (224, 112034), (248, 101192), (278, 90272), (364, 68944), (403, 62272), (416, 60326), (434, 57824), (448, 56017), (496, 50596), (556, 45136), (728, 34472), (806, 31136), (832, 30163), (868, 28912), (973, 25792), (992, 25298), (1112, 22568), (1456, 17236), (1612, 15568), (1736, 14456), (1807, 13888), (1946, 12896), (1984, 12649), (2224, 11284), (2821, 8896), (2912, 8618), (3224, 7784), (3472, 7228), (3614, 6944), (3892, 6448), (4309, 5824), (4448, 5642)]