25148928

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{2339}}^1$

素因数の和:2367

約数の個数: 80

約数和(自身を含む): 76602240

約数和(自身を除く): 51453312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2339, 2688, 3584, 4678, 5376, 7017, 9356, 10752, 14034, 16373, 18712, 28068, 32746, 37424, 49119, 56136, 65492, 74848, 98238, 112272, 130984, 149696, 196476, 224544, 261968, 299392, 392952, 449088, 523936, 598784, 785904, 898176, 1047872, 1197568, 1571808, 1796352, 2095744, 3143616, 3592704, 4191488, 6287232, 8382976, 12574464, 25148928]

約数ペア:

[(1, 25148928), (2, 12574464), (3, 8382976), (4, 6287232), (6, 4191488), (7, 3592704), (8, 3143616), (12, 2095744), (14, 1796352), (16, 1571808), (21, 1197568), (24, 1047872), (28, 898176), (32, 785904), (42, 598784), (48, 523936), (56, 449088), (64, 392952), (84, 299392), (96, 261968), (112, 224544), (128, 196476), (168, 149696), (192, 130984), (224, 112272), (256, 98238), (336, 74848), (384, 65492), (448, 56136), (512, 49119), (672, 37424), (768, 32746), (896, 28068), (1344, 18712), (1536, 16373), (1792, 14034), (2339, 10752), (2688, 9356), (3584, 7017), (4678, 5376)]