27931552

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 60867072

約数和(自身を除く): 32935520

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 146, 176, 292, 352, 584, 803, 1087, 1168, 1606, 2174, 2336, 3212, 4348, 6424, 8696, 11957, 12848, 17392, 23914, 25696, 34784, 47828, 79351, 95656, 158702, 191312, 317404, 382624, 634808, 872861, 1269616, 1745722, 2539232, 3491444, 6982888, 13965776, 27931552]

約数ペア:

[(1, 27931552), (2, 13965776), (4, 6982888), (8, 3491444), (11, 2539232), (16, 1745722), (22, 1269616), (32, 872861), (44, 634808), (73, 382624), (88, 317404), (146, 191312), (176, 158702), (292, 95656), (352, 79351), (584, 47828), (803, 34784), (1087, 25696), (1168, 23914), (1606, 17392), (2174, 12848), (2336, 11957), (3212, 8696), (4348, 6424)]