27997552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{587}}^1$

素因数の和:877

約数の個数: 40

約数和(自身を含む): 59496192

約数和(自身を除く): 31498640

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 271, 542, 587, 1084, 1174, 2168, 2348, 2981, 4336, 4696, 5962, 6457, 9392, 11924, 12914, 23848, 25828, 47696, 51656, 103312, 159077, 318154, 636308, 1272616, 1749847, 2545232, 3499694, 6999388, 13998776, 27997552]

約数ペア:

[(1, 27997552), (2, 13998776), (4, 6999388), (8, 3499694), (11, 2545232), (16, 1749847), (22, 1272616), (44, 636308), (88, 318154), (176, 159077), (271, 103312), (542, 51656), (587, 47696), (1084, 25828), (1174, 23848), (2168, 12914), (2348, 11924), (2981, 9392), (4336, 6457), (4696, 5962)]