25374272

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:320

約数の個数: 112

約数和(自身を含む): 66324480

約数和(自身を除く): 40950208

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 133, 152, 154, 176, 209, 224, 266, 271, 304, 308, 352, 418, 448, 532, 542, 608, 616, 704, 836, 1064, 1084, 1216, 1232, 1463, 1672, 1897, 2128, 2168, 2464, 2926, 2981, 3344, 3794, 4256, 4336, 4928, 5149, 5852, 5962, 6688, 7588, 8512, 8672, 10298, 11704, 11924, 13376, 15176, 17344, 20596, 20867, 23408, 23848, 30352, 36043, 41192, 41734, 46816, 47696, 56639, 60704, 72086, 82384, 83468, 93632, 95392, 113278, 121408, 144172, 164768, 166936, 190784, 226556, 288344, 329536, 333872, 396473, 453112, 576688, 667744, 792946, 906224, 1153376, 1335488, 1585892, 1812448, 2306752, 3171784, 3624896, 6343568, 12687136, 25374272]

約数ペア:

[(1, 25374272), (2, 12687136), (4, 6343568), (7, 3624896), (8, 3171784), (11, 2306752), (14, 1812448), (16, 1585892), (19, 1335488), (22, 1153376), (28, 906224), (32, 792946), (38, 667744), (44, 576688), (56, 453112), (64, 396473), (76, 333872), (77, 329536), (88, 288344), (112, 226556), (133, 190784), (152, 166936), (154, 164768), (176, 144172), (209, 121408), (224, 113278), (266, 95392), (271, 93632), (304, 83468), (308, 82384), (352, 72086), (418, 60704), (448, 56639), (532, 47696), (542, 46816), (608, 41734), (616, 41192), (704, 36043), (836, 30352), (1064, 23848), (1084, 23408), (1216, 20867), (1232, 20596), (1463, 17344), (1672, 15176), (1897, 13376), (2128, 11924), (2168, 11704), (2464, 10298), (2926, 8672), (2981, 8512), (3344, 7588), (3794, 6688), (4256, 5962), (4336, 5852), (4928, 5149)]