25755136

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:315

約数の個数: 80

約数和(自身を含む): 59661360

約数和(自身を除く): 33906224

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 269, 272, 352, 374, 512, 538, 544, 704, 748, 1076, 1088, 1408, 1496, 2152, 2176, 2816, 2959, 2992, 4304, 4352, 4573, 5632, 5918, 5984, 8608, 8704, 9146, 11836, 11968, 17216, 18292, 23672, 23936, 34432, 36584, 47344, 47872, 50303, 68864, 73168, 94688, 95744, 100606, 137728, 146336, 189376, 201212, 292672, 378752, 402424, 585344, 757504, 804848, 1170688, 1515008, 1609696, 2341376, 3219392, 6438784, 12877568, 25755136]

約数ペア:

[(1, 25755136), (2, 12877568), (4, 6438784), (8, 3219392), (11, 2341376), (16, 1609696), (17, 1515008), (22, 1170688), (32, 804848), (34, 757504), (44, 585344), (64, 402424), (68, 378752), (88, 292672), (128, 201212), (136, 189376), (176, 146336), (187, 137728), (256, 100606), (269, 95744), (272, 94688), (352, 73168), (374, 68864), (512, 50303), (538, 47872), (544, 47344), (704, 36584), (748, 34432), (1076, 23936), (1088, 23672), (1408, 18292), (1496, 17216), (2152, 11968), (2176, 11836), (2816, 9146), (2959, 8704), (2992, 8608), (4304, 5984), (4352, 5918), (4573, 5632)]