25093312

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 56

約数和(自身を含む): 52102512

約数和(自身を除く): 27009200

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 73, 82, 131, 146, 164, 262, 292, 328, 524, 584, 656, 1048, 1168, 1312, 2096, 2336, 2624, 2993, 4192, 4672, 5371, 5986, 8384, 9563, 10742, 11972, 19126, 21484, 23944, 38252, 42968, 47888, 76504, 85936, 95776, 153008, 171872, 191552, 306016, 343744, 392083, 612032, 784166, 1568332, 3136664, 6273328, 12546656, 25093312]

約数ペア:

[(1, 25093312), (2, 12546656), (4, 6273328), (8, 3136664), (16, 1568332), (32, 784166), (41, 612032), (64, 392083), (73, 343744), (82, 306016), (131, 191552), (146, 171872), (164, 153008), (262, 95776), (292, 85936), (328, 76504), (524, 47888), (584, 42968), (656, 38252), (1048, 23944), (1168, 21484), (1312, 19126), (2096, 11972), (2336, 10742), (2624, 9563), (2993, 8384), (4192, 5986), (4672, 5371)]