38066288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 80

約数和(自身を含む): 84786240

約数和(自身を除く): 46719952

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 73, 92, 104, 109, 146, 184, 208, 218, 292, 299, 368, 436, 584, 598, 872, 949, 1168, 1196, 1417, 1679, 1744, 1898, 2392, 2507, 2834, 3358, 3796, 4784, 5014, 5668, 6716, 7592, 7957, 10028, 11336, 13432, 15184, 15914, 20056, 21827, 22672, 26864, 31828, 32591, 40112, 43654, 63656, 65182, 87308, 103441, 127312, 130364, 174616, 183011, 206882, 260728, 349232, 366022, 413764, 521456, 732044, 827528, 1464088, 1655056, 2379143, 2928176, 4758286, 9516572, 19033144, 38066288]

約数ペア:

[(1, 38066288), (2, 19033144), (4, 9516572), (8, 4758286), (13, 2928176), (16, 2379143), (23, 1655056), (26, 1464088), (46, 827528), (52, 732044), (73, 521456), (92, 413764), (104, 366022), (109, 349232), (146, 260728), (184, 206882), (208, 183011), (218, 174616), (292, 130364), (299, 127312), (368, 103441), (436, 87308), (584, 65182), (598, 63656), (872, 43654), (949, 40112), (1168, 32591), (1196, 31828), (1417, 26864), (1679, 22672), (1744, 21827), (1898, 20056), (2392, 15914), (2507, 15184), (2834, 13432), (3358, 11336), (3796, 10028), (4784, 7957), (5014, 7592), (5668, 6716)]