28293128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8093}}^1$

素因数の和:8141

約数の個数: 32

約数和(自身を含む): 58276800

約数和(自身を除く): 29983672

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 8093, 16186, 32372, 64744, 153767, 186139, 307534, 372278, 615068, 744556, 1230136, 1489112, 3536641, 7073282, 14146564, 28293128]

約数ペア:

[(1, 28293128), (2, 14146564), (4, 7073282), (8, 3536641), (19, 1489112), (23, 1230136), (38, 744556), (46, 615068), (76, 372278), (92, 307534), (152, 186139), (184, 153767), (437, 64744), (874, 32372), (1748, 16186), (3496, 8093)]