28882304

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 63856080

約数和(自身を除く): 34973776

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 128, 146, 176, 281, 292, 352, 562, 584, 704, 803, 1124, 1168, 1408, 1606, 2248, 2336, 3091, 3212, 4496, 4672, 6182, 6424, 8992, 9344, 12364, 12848, 17984, 20513, 24728, 25696, 35968, 41026, 49456, 51392, 82052, 98912, 102784, 164104, 197824, 225643, 328208, 395648, 451286, 656416, 902572, 1312832, 1805144, 2625664, 3610288, 7220576, 14441152, 28882304]

約数ペア:

[(1, 28882304), (2, 14441152), (4, 7220576), (8, 3610288), (11, 2625664), (16, 1805144), (22, 1312832), (32, 902572), (44, 656416), (64, 451286), (73, 395648), (88, 328208), (128, 225643), (146, 197824), (176, 164104), (281, 102784), (292, 98912), (352, 82052), (562, 51392), (584, 49456), (704, 41026), (803, 35968), (1124, 25696), (1168, 24728), (1408, 20513), (1606, 17984), (2248, 12848), (2336, 12364), (3091, 9344), (3212, 8992), (4496, 6424), (4672, 6182)]