28880896

素因数分解:

$2^{12}\times {\mathrm{11}}^1\times {\mathrm{641}}^1$

素因数の和:676

約数の個数: 52

約数和(自身を含む): 63103464

約数和(自身を除く): 34222568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 641, 704, 1024, 1282, 1408, 2048, 2564, 2816, 4096, 5128, 5632, 7051, 10256, 11264, 14102, 20512, 22528, 28204, 41024, 45056, 56408, 82048, 112816, 164096, 225632, 328192, 451264, 656384, 902528, 1312768, 1805056, 2625536, 3610112, 7220224, 14440448, 28880896]

約数ペア:

[(1, 28880896), (2, 14440448), (4, 7220224), (8, 3610112), (11, 2625536), (16, 1805056), (22, 1312768), (32, 902528), (44, 656384), (64, 451264), (88, 328192), (128, 225632), (176, 164096), (256, 112816), (352, 82048), (512, 56408), (641, 45056), (704, 41024), (1024, 28204), (1282, 22528), (1408, 20512), (2048, 14102), (2564, 11264), (2816, 10256), (4096, 7051), (5128, 5632)]